-7(b+3)=7

Simple and best practice solution for -7(b+3)=7 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 -7(b+3)=7 equation: 


Simplifying
-7(b + 3) = 7

Reorder the terms:
-7(3 + b) = 7
(3 * -7 + b * -7) = 7
(-21 + -7b) = 7

Solving
-21 + -7b = 7

Solving for variable 'b'.

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

Add '21' to each side of the equation.
-21 + 21 + -7b = 7 + 21

Combine like terms: -21 + 21 = 0
0 + -7b = 7 + 21
-7b = 7 + 21

Combine like terms: 7 + 21 = 28
-7b = 28

Divide each side by '-7'.
b = -4

Simplifying
b = -4

See similar equations:

| (x+18)(x-6)=25 | | 3b-1(6-b)=22 | | x+3x=50000 | | 2r=72 | | 2(x+4)=4+4x | | Z^2-2z-24=0 | | 38(24-3.5x)=16(3x-10)+76.5 | | u^2+u-52=0 | | 3(x+2)=-2(x+4) | | -4(e+6)=-12 | | 4x+3=1x | | .65l+70=l | | 12x-5=24x+3 | | -4.65+0.19x=14.92 | | 20x-3+5x=22 | | 7y-5=9y+25 | | 0.12(y-6)+0.18y=0.04y-0.05(30) | | k-12=34 | | 4x^2+39x+56=0 | | -14=7(s-7) | | 15=(3h-1) | | 2-7[9-(6y-6)]= | | -4.65+0.19x=23.85 | | 7.4p-9.2p=-2.6+5.3 | | 5x^2-9x-80=0 | | -4+5x=-4x-4 | | Y-12=24 | | 7=4(5-2x)+3y | | 3(h-4)=-.5(24-6h) | | 7(3x-2)+18x+7=12x+7 | | (4n+17)+(n-2)=180 | | 9+t=14 |

Equations solver categories