If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7 + -12(13 + b) = 31 7 + (13 * -12 + b * -12) = 31 7 + (-156 + -12b) = 31 Combine like terms: 7 + -156 = -149 -149 + -12b = 31 Solving -149 + -12b = 31 Solving for variable 'b'. Move all terms containing b to the left, all other terms to the right. Add '149' to each side of the equation. -149 + 149 + -12b = 31 + 149 Combine like terms: -149 + 149 = 0 0 + -12b = 31 + 149 -12b = 31 + 149 Combine like terms: 31 + 149 = 180 -12b = 180 Divide each side by '-12'. b = -15 Simplifying b = -15
| 4n-15=29 | | 4x+10+4x+10=17x-43 | | 5p-4=6p+4p-20 | | 86-45=x | | 3(3-2b)-3(3b-6)=-4 | | 86-45= | | 140-6x=160-10x | | 50+5s=10s | | 40+30x=70+20x | | -24-2k=8(-3-6k) | | 4.8x-10.4=1.6 | | 26x+16=5(5x+4) | | 9(a-2b)+(4b-8a)= | | -n+9=n-5 | | 2(2h+12)=68 | | x/7+8=20 | | -3x-39=5x-7 | | (7x-15)=(4x+15) | | 2x*x+9=59 | | 5(2x+4)30= | | (7x-15)+(4x+15)=360 | | 3(c+4)=12 | | 7x-15+4x+15=360 | | 8-8=2a | | -695=s-833 | | 2(h+h+12)=68 | | 3b^2+16b-27=0 | | n^2+2n-3=7 | | -3b-b(7b-8)= | | 3(2x+3)=20 | | 2(4x+1)-3(X-2)=2(2x-5) | | 2r-t=0 |