If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 21 + -1x = 7x Solving 21 + -1x = 7x Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-7x' to each side of the equation. 21 + -1x + -7x = 7x + -7x Combine like terms: -1x + -7x = -8x 21 + -8x = 7x + -7x Combine like terms: 7x + -7x = 0 21 + -8x = 0 Add '-21' to each side of the equation. 21 + -21 + -8x = 0 + -21 Combine like terms: 21 + -21 = 0 0 + -8x = 0 + -21 -8x = 0 + -21 Combine like terms: 0 + -21 = -21 -8x = -21 Divide each side by '-8'. x = 2.625 Simplifying x = 2.625
| s-7=-17 | | -x-28=13+2x | | 3x-4x+x-7x+2x= | | y-13.9=12.5 | | 3x-5=25+x | | -4y-6(4y-2)=-3-3(1-y) | | 9=7u+2u | | 11v-5v=30 | | 2x-5(x-4)=-8+3x-2 | | x-4=5x+1 | | x^2+2=64 | | x^2-2=64 | | -21x-5=-41 | | 9y-4=6y+4 | | 4s^7=-100s^5 | | 3x+3+6=14 | | -6n+8=-2n-4 | | 5y-10+y=7y+18-5 | | v^2=-12v-36 | | ln(t)-ln(t-8)=1 | | -2(w+9)=-9w+17 | | 5x^2+7x=24 | | 7n^2-44n+12=0 | | 5n^2-4n-20=0 | | 3x-5(x-5)=-8+5x-23 | | -9-(-11)=X | | 8x+5y=142 | | x-6y=-39 | | 9(x-3)=108 | | -6y+9(2y-4)=8+3(-8-y) | | 260=74-w | | .25(8x-28)=57 |