4=4(b+5)

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Solution for 4=4(b+5) equation:


Simplifying
4 = 4(b + 5)

Reorder the terms:
4 = 4(5 + b)
4 = (5 * 4 + b * 4)
4 = (20 + 4b)

Solving
4 = 20 + 4b

Solving for variable 'b'.

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

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

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

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

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

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

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

Simplifying
b = -4

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