If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7x + 3x(10x + 2) = 5 + x Reorder the terms: 7x + 3x(2 + 10x) = 5 + x 7x + (2 * 3x + 10x * 3x) = 5 + x 7x + (6x + 30x2) = 5 + x Combine like terms: 7x + 6x = 13x 13x + 30x2 = 5 + x Solving 13x + 30x2 = 5 + x Solving for variable 'x'. Reorder the terms: -5 + 13x + -1x + 30x2 = 5 + x + -5 + -1x Combine like terms: 13x + -1x = 12x -5 + 12x + 30x2 = 5 + x + -5 + -1x Reorder the terms: -5 + 12x + 30x2 = 5 + -5 + x + -1x Combine like terms: 5 + -5 = 0 -5 + 12x + 30x2 = 0 + x + -1x -5 + 12x + 30x2 = x + -1x Combine like terms: x + -1x = 0 -5 + 12x + 30x2 = 0 Begin completing the square. Divide all terms by 30 the coefficient of the squared term: Divide each side by '30'. -0.1666666667 + 0.4x + x2 = 0.0 Move the constant term to the right: Add '0.1666666667' to each side of the equation. -0.1666666667 + 0.4x + 0.1666666667 + x2 = 0.0 + 0.1666666667 Reorder the terms: -0.1666666667 + 0.1666666667 + 0.4x + x2 = 0.0 + 0.1666666667 Combine like terms: -0.1666666667 + 0.1666666667 = 0.0000000000 0.0000000000 + 0.4x + x2 = 0.0 + 0.1666666667 0.4x + x2 = 0.0 + 0.1666666667 Combine like terms: 0.0 + 0.1666666667 = 0.1666666667 0.4x + x2 = 0.1666666667 The x term is 0.4x. Take half its coefficient (0.2). Square it (0.04) and add it to both sides. Add '0.04' to each side of the equation. 0.4x + 0.04 + x2 = 0.1666666667 + 0.04 Reorder the terms: 0.04 + 0.4x + x2 = 0.1666666667 + 0.04 Combine like terms: 0.1666666667 + 0.04 = 0.2066666667 0.04 + 0.4x + x2 = 0.2066666667 Factor a perfect square on the left side: (x + 0.2)(x + 0.2) = 0.2066666667 Calculate the square root of the right side: 0.454606057 Break this problem into two subproblems by setting (x + 0.2) equal to 0.454606057 and -0.454606057.Subproblem 1
x + 0.2 = 0.454606057 Simplifying x + 0.2 = 0.454606057 Reorder the terms: 0.2 + x = 0.454606057 Solving 0.2 + x = 0.454606057 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.2' to each side of the equation. 0.2 + -0.2 + x = 0.454606057 + -0.2 Combine like terms: 0.2 + -0.2 = 0.0 0.0 + x = 0.454606057 + -0.2 x = 0.454606057 + -0.2 Combine like terms: 0.454606057 + -0.2 = 0.254606057 x = 0.254606057 Simplifying x = 0.254606057Subproblem 2
x + 0.2 = -0.454606057 Simplifying x + 0.2 = -0.454606057 Reorder the terms: 0.2 + x = -0.454606057 Solving 0.2 + x = -0.454606057 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.2' to each side of the equation. 0.2 + -0.2 + x = -0.454606057 + -0.2 Combine like terms: 0.2 + -0.2 = 0.0 0.0 + x = -0.454606057 + -0.2 x = -0.454606057 + -0.2 Combine like terms: -0.454606057 + -0.2 = -0.654606057 x = -0.654606057 Simplifying x = -0.654606057Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.254606057, -0.654606057}
| X^4*5X^3= | | 3(y+6)=-4(3y-3)+5y | | 0.50x+0.15(70)=25.5 | | Y=11+3*-4 | | 8x+31-2(6-5x)=18(4-5x)+27x+28 | | 7b^2-78b+80=0 | | 2(11+3x)-x=2 | | 3/4p-7=11 | | 3a^3-8a^2-60a=0 | | Y-3x=11 | | x/7=6/5 | | b=a+b+c | | 112=4+I | | 2*(2x-1)-5(x-2)=7 | | 30x^4+258x^2-108=0 | | 5x+2(-3-2)=1-6x | | 3m^2-27m=0 | | p=144p/y | | 26+8=26 | | (-8y^2-7y)+(6y^2+2y-8)= | | 18u^4-102u^2-336=0 | | 4x^2+20x=-24 | | 4x^2+23x=-24 | | X=-1.25+0.25*3 | | 5x^4+28x^2-49=0 | | -7/10k-14=-21 | | -2(-1.25+0.25y)+3y=10 | | 30j-27j-21= | | 5x^4+47x^2+56=0 | | 17x=117 | | 2x^2+28x+196=676 | | 6n=74 |