If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -3x(x + 5) = 3(x + -1) Reorder the terms: -3x(5 + x) = 3(x + -1) (5 * -3x + x * -3x) = 3(x + -1) (-15x + -3x2) = 3(x + -1) Reorder the terms: -15x + -3x2 = 3(-1 + x) -15x + -3x2 = (-1 * 3 + x * 3) -15x + -3x2 = (-3 + 3x) Solving -15x + -3x2 = -3 + 3x Solving for variable 'x'. Reorder the terms: 3 + -15x + -3x + -3x2 = -3 + 3x + 3 + -3x Combine like terms: -15x + -3x = -18x 3 + -18x + -3x2 = -3 + 3x + 3 + -3x Reorder the terms: 3 + -18x + -3x2 = -3 + 3 + 3x + -3x Combine like terms: -3 + 3 = 0 3 + -18x + -3x2 = 0 + 3x + -3x 3 + -18x + -3x2 = 3x + -3x Combine like terms: 3x + -3x = 0 3 + -18x + -3x2 = 0 Factor out the Greatest Common Factor (GCF), '3'. 3(1 + -6x + -1x2) = 0 Ignore the factor 3.Subproblem 1
Set the factor '(1 + -6x + -1x2)' equal to zero and attempt to solve: Simplifying 1 + -6x + -1x2 = 0 Solving 1 + -6x + -1x2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. -1 + 6x + x2 = 0 Move the constant term to the right: Add '1' to each side of the equation. -1 + 6x + 1 + x2 = 0 + 1 Reorder the terms: -1 + 1 + 6x + x2 = 0 + 1 Combine like terms: -1 + 1 = 0 0 + 6x + x2 = 0 + 1 6x + x2 = 0 + 1 Combine like terms: 0 + 1 = 1 6x + x2 = 1 The x term is 6x. Take half its coefficient (3). Square it (9) and add it to both sides. Add '9' to each side of the equation. 6x + 9 + x2 = 1 + 9 Reorder the terms: 9 + 6x + x2 = 1 + 9 Combine like terms: 1 + 9 = 10 9 + 6x + x2 = 10 Factor a perfect square on the left side: (x + 3)(x + 3) = 10 Calculate the square root of the right side: 3.16227766 Break this problem into two subproblems by setting (x + 3) equal to 3.16227766 and -3.16227766.Subproblem 1
x + 3 = 3.16227766 Simplifying x + 3 = 3.16227766 Reorder the terms: 3 + x = 3.16227766 Solving 3 + x = 3.16227766 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + x = 3.16227766 + -3 Combine like terms: 3 + -3 = 0 0 + x = 3.16227766 + -3 x = 3.16227766 + -3 Combine like terms: 3.16227766 + -3 = 0.16227766 x = 0.16227766 Simplifying x = 0.16227766Subproblem 2
x + 3 = -3.16227766 Simplifying x + 3 = -3.16227766 Reorder the terms: 3 + x = -3.16227766 Solving 3 + x = -3.16227766 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + x = -3.16227766 + -3 Combine like terms: 3 + -3 = 0 0 + x = -3.16227766 + -3 x = -3.16227766 + -3 Combine like terms: -3.16227766 + -3 = -6.16227766 x = -6.16227766 Simplifying x = -6.16227766Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.16227766, -6.16227766}Solution
x = {0.16227766, -6.16227766}
| 2H+2=572 | | -(5x-1)-10= | | -3(3x+15)-(10+x)=35 | | -4r-11=4r+17 | | 11x-21=17-8x | | 3(5x-2)+2(3x+1)= | | 3x+5=-2x-10 | | 13=8-5d | | 2(3x+1)+5(x-2)= | | -3g+9=15g-9 | | 7n+12=-23 | | 2x+17y=29 | | 22p+11=4p | | -4x=-9+5x | | 2x-7=-8x+13 | | 5t+12=2t | | 8z-29=-53+4z | | 5s-2=-6+6s | | 6y-3y+6=5y-4 | | a+(a-2)=(a+5)-(a+3) | | 6(3+2x)-1=41 | | 5(5x-2)=90 | | 11u+8-15u+45= | | 4x+14=-38 | | -4-(-12)= | | 12-5a=-2a-9 | | 3x+2=2x+7 | | 4(x-2)=5x-8 | | 7x+3=2x-2 | | 76(268x+592)-2960= | | 2x+10+6x=8x+7+3 | | 3(x+2)+4(x-3)=8 |