If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x + -1(x + -3)(x + 5) = 2x + 3 Reorder the terms: x + -1(-3 + x)(x + 5) = 2x + 3 Reorder the terms: x + -1(-3 + x)(5 + x) = 2x + 3 Multiply (-3 + x) * (5 + x) x + -1(-3(5 + x) + x(5 + x)) = 2x + 3 x + -1((5 * -3 + x * -3) + x(5 + x)) = 2x + 3 x + -1((-15 + -3x) + x(5 + x)) = 2x + 3 x + -1(-15 + -3x + (5 * x + x * x)) = 2x + 3 x + -1(-15 + -3x + (5x + x2)) = 2x + 3 Combine like terms: -3x + 5x = 2x x + -1(-15 + 2x + x2) = 2x + 3 x + (-15 * -1 + 2x * -1 + x2 * -1) = 2x + 3 x + (15 + -2x + -1x2) = 2x + 3 Reorder the terms: 15 + x + -2x + -1x2 = 2x + 3 Combine like terms: x + -2x = -1x 15 + -1x + -1x2 = 2x + 3 Reorder the terms: 15 + -1x + -1x2 = 3 + 2x Solving 15 + -1x + -1x2 = 3 + 2x Solving for variable 'x'. Reorder the terms: 15 + -3 + -1x + -2x + -1x2 = 3 + 2x + -3 + -2x Combine like terms: 15 + -3 = 12 12 + -1x + -2x + -1x2 = 3 + 2x + -3 + -2x Combine like terms: -1x + -2x = -3x 12 + -3x + -1x2 = 3 + 2x + -3 + -2x Reorder the terms: 12 + -3x + -1x2 = 3 + -3 + 2x + -2x Combine like terms: 3 + -3 = 0 12 + -3x + -1x2 = 0 + 2x + -2x 12 + -3x + -1x2 = 2x + -2x Combine like terms: 2x + -2x = 0 12 + -3x + -1x2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. -12 + 3x + x2 = 0 Move the constant term to the right: Add '12' to each side of the equation. -12 + 3x + 12 + x2 = 0 + 12 Reorder the terms: -12 + 12 + 3x + x2 = 0 + 12 Combine like terms: -12 + 12 = 0 0 + 3x + x2 = 0 + 12 3x + x2 = 0 + 12 Combine like terms: 0 + 12 = 12 3x + x2 = 12 The x term is 3x. Take half its coefficient (1.5). Square it (2.25) and add it to both sides. Add '2.25' to each side of the equation. 3x + 2.25 + x2 = 12 + 2.25 Reorder the terms: 2.25 + 3x + x2 = 12 + 2.25 Combine like terms: 12 + 2.25 = 14.25 2.25 + 3x + x2 = 14.25 Factor a perfect square on the left side: (x + 1.5)(x + 1.5) = 14.25 Calculate the square root of the right side: 3.774917218 Break this problem into two subproblems by setting (x + 1.5) equal to 3.774917218 and -3.774917218.Subproblem 1
x + 1.5 = 3.774917218 Simplifying x + 1.5 = 3.774917218 Reorder the terms: 1.5 + x = 3.774917218 Solving 1.5 + x = 3.774917218 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.5' to each side of the equation. 1.5 + -1.5 + x = 3.774917218 + -1.5 Combine like terms: 1.5 + -1.5 = 0.0 0.0 + x = 3.774917218 + -1.5 x = 3.774917218 + -1.5 Combine like terms: 3.774917218 + -1.5 = 2.274917218 x = 2.274917218 Simplifying x = 2.274917218Subproblem 2
x + 1.5 = -3.774917218 Simplifying x + 1.5 = -3.774917218 Reorder the terms: 1.5 + x = -3.774917218 Solving 1.5 + x = -3.774917218 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1.5' to each side of the equation. 1.5 + -1.5 + x = -3.774917218 + -1.5 Combine like terms: 1.5 + -1.5 = 0.0 0.0 + x = -3.774917218 + -1.5 x = -3.774917218 + -1.5 Combine like terms: -3.774917218 + -1.5 = -5.274917218 x = -5.274917218 Simplifying x = -5.274917218Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.274917218, -5.274917218}
| -6x+8=2x(-4) | | 3(-2b+6)=54 | | X-7+43=180 | | logx+427=3 | | 4.1x-19.61=5.4 | | 48z=12 | | .8*(4p+5)=4(.5p-2) | | 12y+3-9y=-15 | | 40x+1.5x(6)+2x(4)=627 | | 4m+5n+6m+7n= | | 14n+12-5n=-6 | | 15y-5=0 | | 2x+14=x^2+25 | | -4p+7=5p+11 | | 6x-5(4x+8)=-110 | | 8x-8+k=10 | | 16k+23=6k+13 | | -4x+16=4x | | z=2x+5y-3 | | 50*20a+5=5*20a+8 | | h^2+14h=-45 | | 6/12=x/10 | | -4x-3=6x-9 | | (47.4)(4.20)+(X*0)=(4.20+X)3.95 | | 10*4a+1=1*4a+2 | | (x^2+y^2)dx+2xy*dy=0 | | 9(5x+1)=2x-8x | | 2/9*1/5=1/7 | | 17x-3=12x-8 | | 1/2*a=2 | | -3=m/-5 | | 5-2h=15 |