-7b-4=2b+16

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Solution for -7b-4=2b+16 equation:


Simplifying
-7b + -4 = 2b + 16

Reorder the terms:
-4 + -7b = 2b + 16

Reorder the terms:
-4 + -7b = 16 + 2b

Solving
-4 + -7b = 16 + 2b

Solving for variable 'b'.

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

Add '-2b' to each side of the equation.
-4 + -7b + -2b = 16 + 2b + -2b

Combine like terms: -7b + -2b = -9b
-4 + -9b = 16 + 2b + -2b

Combine like terms: 2b + -2b = 0
-4 + -9b = 16 + 0
-4 + -9b = 16

Add '4' to each side of the equation.
-4 + 4 + -9b = 16 + 4

Combine like terms: -4 + 4 = 0
0 + -9b = 16 + 4
-9b = 16 + 4

Combine like terms: 16 + 4 = 20
-9b = 20

Divide each side by '-9'.
b = -2.222222222

Simplifying
b = -2.222222222

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