4(b+4)=20

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Solution for 4(b+4)=20 equation: 


Simplifying
4(b + 4) = 20

Reorder the terms:
4(4 + b) = 20
(4 * 4 + b * 4) = 20
(16 + 4b) = 20

Solving
16 + 4b = 20

Solving for variable 'b'.

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

Add '-16' to each side of the equation.
16 + -16 + 4b = 20 + -16

Combine like terms: 16 + -16 = 0
0 + 4b = 20 + -16
4b = 20 + -16

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

Divide each side by '4'.
b = 1

Simplifying
b = 1

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