4(b-4)=5(b+3)

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Solution for 4(b-4)=5(b+3) equation:


Simplifying
4(b + -4) = 5(b + 3)

Reorder the terms:
4(-4 + b) = 5(b + 3)
(-4 * 4 + b * 4) = 5(b + 3)
(-16 + 4b) = 5(b + 3)

Reorder the terms:
-16 + 4b = 5(3 + b)
-16 + 4b = (3 * 5 + b * 5)
-16 + 4b = (15 + 5b)

Solving
-16 + 4b = 15 + 5b

Solving for variable 'b'.

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

Add '-5b' to each side of the equation.
-16 + 4b + -5b = 15 + 5b + -5b

Combine like terms: 4b + -5b = -1b
-16 + -1b = 15 + 5b + -5b

Combine like terms: 5b + -5b = 0
-16 + -1b = 15 + 0
-16 + -1b = 15

Add '16' to each side of the equation.
-16 + 16 + -1b = 15 + 16

Combine like terms: -16 + 16 = 0
0 + -1b = 15 + 16
-1b = 15 + 16

Combine like terms: 15 + 16 = 31
-1b = 31

Divide each side by '-1'.
b = -31

Simplifying
b = -31

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