4(b-8)=7b+4

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Solution for 4(b-8)=7b+4 equation:


Simplifying
4(b + -8) = 7b + 4

Reorder the terms:
4(-8 + b) = 7b + 4
(-8 * 4 + b * 4) = 7b + 4
(-32 + 4b) = 7b + 4

Reorder the terms:
-32 + 4b = 4 + 7b

Solving
-32 + 4b = 4 + 7b

Solving for variable 'b'.

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

Add '-7b' to each side of the equation.
-32 + 4b + -7b = 4 + 7b + -7b

Combine like terms: 4b + -7b = -3b
-32 + -3b = 4 + 7b + -7b

Combine like terms: 7b + -7b = 0
-32 + -3b = 4 + 0
-32 + -3b = 4

Add '32' to each side of the equation.
-32 + 32 + -3b = 4 + 32

Combine like terms: -32 + 32 = 0
0 + -3b = 4 + 32
-3b = 4 + 32

Combine like terms: 4 + 32 = 36
-3b = 36

Divide each side by '-3'.
b = -12

Simplifying
b = -12

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