If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x + -1(7x + 2) = 7 + -5x Reorder the terms: 2x + -1(2 + 7x) = 7 + -5x 2x + (2 * -1 + 7x * -1) = 7 + -5x 2x + (-2 + -7x) = 7 + -5x Reorder the terms: -2 + 2x + -7x = 7 + -5x Combine like terms: 2x + -7x = -5x -2 + -5x = 7 + -5x Add '5x' to each side of the equation. -2 + -5x + 5x = 7 + -5x + 5x Combine like terms: -5x + 5x = 0 -2 + 0 = 7 + -5x + 5x -2 = 7 + -5x + 5x Combine like terms: -5x + 5x = 0 -2 = 7 + 0 -2 = 7 Solving -2 = 7 Couldn't find a variable to solve for. This equation is invalid, the left and right sides are not equal, therefore there is no solution.
| x^2-x=83 | | (15-6n)^-1/2=1/9 | | 3(3x)-2(5)=60x-500 | | 9(x+6)=9(x+15) | | 9x-10=60x-500 | | .1x+.15x=.12x | | 34=2(x-6) | | x=13200+0.2y | | 3(5+q)= | | 10y(8y+4)=180 | | 2x+10=-6x-20 | | 5y+-1=-2y+4 | | 6x-2=4x+x+10 | | 34x+22y=180 | | 20/240 | | X/.51=10132.8 | | 12x+10=8x+5x+3 | | 26/130 | | K+(-28)=0 | | 34-n=5 | | A=35(0.5)^2/5.7 | | -7(2p+1)=-17-4p | | 0.3x=0.35x-3.5 | | 4x+19=19+3x+4 | | 0.3x=x-10 | | 7x+13y=88 | | 9=x-2+4x-19 | | 6(a+3)-6=12+a | | 2a+36=5(6a-4) | | 0.75x+x*x=50 | | 4cos(x-30)+2=0 | | 14x-167=6x-7 |