If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-4(4b-1)-7=-131
We move all terms to the left:
-4(4b-1)-7-(-131)=0
We add all the numbers together, and all the variables
-4(4b-1)+124=0
We multiply parentheses
-16b+4+124=0
We add all the numbers together, and all the variables
-16b+128=0
We move all terms containing b to the left, all other terms to the right
-16b=-128
b=-128/-16
b=+8
| 4+5(x-3)=44 | | w/58=37.5/100 | | 3x-5(x-2)=-9+5x-2 | | 24/6x=0 | | 2(x+4)-2(x-7)=19 | | -24=-2a+8+6a | | 26s=27 | | -8(-7m+5)=-488 | | 30000((2/5)=x30000) | | -(2/7)x=7 | | -24=2a+8+6a | | 3x+1+4x+12+3x+1=180 | | |2x|-7=11 | | 8=8x-4+9=6x+24=180 | | n/4=24/12 | | 30000=((2/5)x30000) | | 8=8x-4=9=6x+24 | | 3(4x+20)=20x-9x+2 | | 110(x+15)=−2(4−x) | | (3y-14)=(136) | | 1/10(x+15)=−2(4−x) | | 8=8x-4 | | 30=3/13x | | x+6-7=6 | | 6=10x-6=+11=4x+18=180 | | G(x)=x2+3 | | (2x+5)(x+2)=2x² | | 6=10x-6=11=4x+18 | | 108=-4(3x-6) | | (5x1)+(x+17)=180 | | 10°+(x°+60°)=90° | | p/15-8=-7 |