7(a+b)=7a

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


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

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

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

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

Solving
7b = 0

Solving for variable 'b'.

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

Divide each side by '7'.
b = 0

Simplifying
b = 0

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