-9b-b-7=9

Simple and best practice solution for -9b-b-7=9 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for -9b-b-7=9 equation:


Simplifying
-9b + -1b + -7 = 9

Reorder the terms:
-7 + -9b + -1b = 9

Combine like terms: -9b + -1b = -10b
-7 + -10b = 9

Solving
-7 + -10b = 9

Solving for variable 'b'.

Move all terms containing b to the left, all other terms to the right.

Add '7' to each side of the equation.
-7 + 7 + -10b = 9 + 7

Combine like terms: -7 + 7 = 0
0 + -10b = 9 + 7
-10b = 9 + 7

Combine like terms: 9 + 7 = 16
-10b = 16

Divide each side by '-10'.
b = -1.6

Simplifying
b = -1.6

See similar equations:

| 3r-11=-15+r | | -6+5x=-18 | | (6-m)+3ni=-12+27 | | s(t)=-16t^2+32t | | 7((5/2x)+(3/7))=-137 | | 4t=4t-7 | | 15(4c-1)-14=58c+15 | | b=1.6 | | 3(-16m+5)=-8(9m-10)+11m | | 179+12x=-97-11x | | 40/360=20/x | | 2(-6x+2)+4(-8+7x)=68 | | 77+7=84 | | 3x+25=19+4x | | 4.5=x-16/2.75 | | (-5/8)((11/3x)+1)=(4525/48) | | 1/3=15/x | | 25v-x+2y= | | 10x+4=-8x+9 | | 3-(y+1/2)=8 | | 56x(43-32)= | | 4x-40=3x+10 | | 2x+36=7x-9 | | 18=8-w/32+12 | | 2(4x-7)-4(x-3)+6x=28 | | (5x-35)=(3x+7) | | -6+4x=-21 | | 2f(f-1)=9 | | -6=36 | | -6(x+5)-43=4-35 | | 3G+3-2g+7=12 | | 3G+3-2g+7=12 |

Equations solver categories