7a-2(a+1)=5a-13

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Solution for 7a-2(a+1)=5a-13 equation:


Simplifying
7a + -2(a + 1) = 5a + -13

Reorder the terms:
7a + -2(1 + a) = 5a + -13
7a + (1 * -2 + a * -2) = 5a + -13
7a + (-2 + -2a) = 5a + -13

Reorder the terms:
-2 + 7a + -2a = 5a + -13

Combine like terms: 7a + -2a = 5a
-2 + 5a = 5a + -13

Reorder the terms:
-2 + 5a = -13 + 5a

Add '-5a' to each side of the equation.
-2 + 5a + -5a = -13 + 5a + -5a

Combine like terms: 5a + -5a = 0
-2 + 0 = -13 + 5a + -5a
-2 = -13 + 5a + -5a

Combine like terms: 5a + -5a = 0
-2 = -13 + 0
-2 = -13

Solving
-2 = -13

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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