If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -3(6x + -7) = -18x + 21 Reorder the terms: -3(-7 + 6x) = -18x + 21 (-7 * -3 + 6x * -3) = -18x + 21 (21 + -18x) = -18x + 21 Reorder the terms: 21 + -18x = 21 + -18x Add '-21' to each side of the equation. 21 + -21 + -18x = 21 + -21 + -18x Combine like terms: 21 + -21 = 0 0 + -18x = 21 + -21 + -18x -18x = 21 + -21 + -18x Combine like terms: 21 + -21 = 0 -18x = 0 + -18x -18x = -18x Add '18x' to each side of the equation. -18x + 18x = -18x + 18x Combine like terms: -18x + 18x = 0 0 = -18x + 18x Combine like terms: -18x + 18x = 0 0 = 0 Solving 0 = 0 Couldn't find a variable to solve for. This equation is an identity, all real numbers are solutions.
| W*6=10 | | 3(5x-5)=15(x-5) | | x+20=2x+15 | | 3(a-2)=6a-(3a-6) | | 6(-5n+7)= | | 5g+3(-3+2g)=1-g | | -3(4b+2)+(13b-4)=0 | | 5(2x+4)-1=3x+4-2x | | 6+8l=11+7l | | 4g^2-6g+9=0 | | 27-(x+8)=7x-5 | | 8n^2+6n+8=0 | | 4(1+9x)= | | 68-2x=7x+19 | | 3xn=1287 | | 21-3h=32-5h-17-h | | 2f^2+4f+2=0 | | 2f^2+4f+2= | | 4x^2=12x+4 | | 10*z=40 | | 13-7x=77-35x | | 75=3n | | 3z+8z=22 | | 6(2x-7)=2(6x+3) | | y-23=58 | | 135-5x=4x+18 | | 7x+3+4x+9=10x+3 | | 0.6w-0.5w+0.4w=-4 | | -2(5s-5)-10=-2(7s+1)-3 | | r=0.96 | | x^2-4y=0 | | 0.91X+70=X |