4b-7=20+4b

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Solution for 4b-7=20+4b equation: 


Simplifying
4b + -7 = 20 + 4b

Reorder the terms:
-7 + 4b = 20 + 4b

Add '-4b' to each side of the equation.
-7 + 4b + -4b = 20 + 4b + -4b

Combine like terms: 4b + -4b = 0
-7 + 0 = 20 + 4b + -4b
-7 = 20 + 4b + -4b

Combine like terms: 4b + -4b = 0
-7 = 20 + 0
-7 = 20

Solving
-7 = 20

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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