7a-(7a+5)=

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Solution for 7a-(7a+5)= equation: 


Simplifying
7a + -1(7a + 5) = 0

Reorder the terms:
7a + -1(5 + 7a) = 0
7a + (5 * -1 + 7a * -1) = 0
7a + (-5 + -7a) = 0

Reorder the terms:
-5 + 7a + -7a = 0

Combine like terms: 7a + -7a = 0
-5 + 0 = 0
-5 = 0

Solving
-5 = 0

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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