If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 12 + 7(x + -2) = 12x + -5(x + 4) Reorder the terms: 12 + 7(-2 + x) = 12x + -5(x + 4) 12 + (-2 * 7 + x * 7) = 12x + -5(x + 4) 12 + (-14 + 7x) = 12x + -5(x + 4) Combine like terms: 12 + -14 = -2 -2 + 7x = 12x + -5(x + 4) Reorder the terms: -2 + 7x = 12x + -5(4 + x) -2 + 7x = 12x + (4 * -5 + x * -5) -2 + 7x = 12x + (-20 + -5x) Reorder the terms: -2 + 7x = -20 + 12x + -5x Combine like terms: 12x + -5x = 7x -2 + 7x = -20 + 7x Add '-7x' to each side of the equation. -2 + 7x + -7x = -20 + 7x + -7x Combine like terms: 7x + -7x = 0 -2 + 0 = -20 + 7x + -7x -2 = -20 + 7x + -7x Combine like terms: 7x + -7x = 0 -2 = -20 + 0 -2 = -20 Solving -2 = -20 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+49=8 | | Z-(-21.5)=-2356 | | -(x-4)+4=7x+8(1-x) | | 6.26*x-(9.8)*x^2-1=0 | | 3x-6(x+1)=-3x+16 | | 2z-5=-2+2 | | 8x-1=8(x+4) | | -44=m-32 | | 3(k-3)-6=6K-(5k-1) | | 8x-56=14-3x+5-4x | | X+(-11y)+(-3x)+7y= | | 0.5=sqrt(9.8)x-(9.8/2)x^2 | | 3+.1(29-x)=1.5x-(.4x-3.5) | | Y=wx+h | | 4x+8*24-8x=5*24 | | 5x(x+12)+6=3 | | -2[-x-2a-(a-x)]= | | 4/(2x-1)=2(4/(x-1)) | | 6*155=y | | 3x=465 | | (2x-1)(3x^2-14x-5)=0 | | -4(y+6)-3(y+6)= | | X=-1x+4 | | D-(-8)=45 | | 1/y^10 | | .05x-3=.2(x-9) | | 2=y/6-7 | | 10(-3d-2)= | | -6(x+4)=-60 | | 6x+10x=800 | | X+18+x=1000 | | Y=2cosx+tgx |