7(1+b)=7+7b

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Solution for 7(1+b)=7+7b equation:


Simplifying
7(1 + b) = 7 + 7b
(1 * 7 + b * 7) = 7 + 7b
(7 + 7b) = 7 + 7b

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

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

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

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

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

Combine like terms: 7b + -7b = 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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