7a-2y+7+2y+5a=

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Solution for 7a-2y+7+2y+5a= equation:


Simplifying
7a + -2y + 7 + 2y + 5a = 0

Reorder the terms:
7 + 7a + 5a + -2y + 2y = 0

Combine like terms: 7a + 5a = 12a
7 + 12a + -2y + 2y = 0

Combine like terms: -2y + 2y = 0
7 + 12a + 0 = 0
7 + 12a = 0

Solving
7 + 12a = 0

Solving for variable 'a'.

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

Add '-7' to each side of the equation.
7 + -7 + 12a = 0 + -7

Combine like terms: 7 + -7 = 0
0 + 12a = 0 + -7
12a = 0 + -7

Combine like terms: 0 + -7 = -7
12a = -7

Divide each side by '12'.
a = -0.5833333333

Simplifying
a = -0.5833333333

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