20b-16=4(5b-4)

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Solution for 20b-16=4(5b-4) equation:


Simplifying
20b + -16 = 4(5b + -4)

Reorder the terms:
-16 + 20b = 4(5b + -4)

Reorder the terms:
-16 + 20b = 4(-4 + 5b)
-16 + 20b = (-4 * 4 + 5b * 4)
-16 + 20b = (-16 + 20b)

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

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

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

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

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

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

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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