If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 = 4 + -7x Solving 2x2 = 4 + -7x Solving for variable 'x'. Reorder the terms: -4 + 7x + 2x2 = 4 + -7x + -4 + 7x Reorder the terms: -4 + 7x + 2x2 = 4 + -4 + -7x + 7x Combine like terms: 4 + -4 = 0 -4 + 7x + 2x2 = 0 + -7x + 7x -4 + 7x + 2x2 = -7x + 7x Combine like terms: -7x + 7x = 0 -4 + 7x + 2x2 = 0 Factor a trinomial. (-4 + -1x)(1 + -2x) = 0Subproblem 1
Set the factor '(-4 + -1x)' equal to zero and attempt to solve: Simplifying -4 + -1x = 0 Solving -4 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + -1x = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -1x = 0 + 4 -1x = 0 + 4 Combine like terms: 0 + 4 = 4 -1x = 4 Divide each side by '-1'. x = -4 Simplifying x = -4Subproblem 2
Set the factor '(1 + -2x)' equal to zero and attempt to solve: Simplifying 1 + -2x = 0 Solving 1 + -2x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -2x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -2x = 0 + -1 -2x = 0 + -1 Combine like terms: 0 + -1 = -1 -2x = -1 Divide each side by '-2'. x = 0.5 Simplifying x = 0.5Solution
x = {-4, 0.5}
| -105-9x=7x+23 | | 5(6x+3)= | | -1x-29=13+2x | | 2x^2-11x=5 | | 5+7x=71+x | | 5x-3=12x-66 | | 2x-5=12x-115 | | 5x+27=12x-36 | | 4x+1=2x+13 | | 5x+40=14x-59 | | 2x+13=58-3x | | 8x-16=5x+5 | | 25+2d=5d+4 | | 3x^3-8x^2-3x=0 | | 3x+35=6x+11 | | 5(y+2)=3y+16 | | 165-5x=5x+15 | | 17-6q=3+q | | 77n^2+14n=0 | | 3x^3+8x^2-3x=0 | | x^2+x-10=0 | | 18+4t=50 | | -10-3x=6-7x | | 2y-3=y+4 | | 2(6x-8)=13x | | 5(2z-5)=9(z+5) | | 19x-2(7x-13)=61 | | 54-2x=10x+18 | | 7x-1=3-x | | 4x+18=13x-90 | | 5x+1=2x^2 | | 2x-4=10x-60 |