-2a+6a+7-3=-36

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Solution for -2a+6a+7-3=-36 equation:


Simplifying
-2a + 6a + 7 + -3 = -36

Reorder the terms:
7 + -3 + -2a + 6a = -36

Combine like terms: 7 + -3 = 4
4 + -2a + 6a = -36

Combine like terms: -2a + 6a = 4a
4 + 4a = -36

Solving
4 + 4a = -36

Solving for variable 'a'.

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

Add '-4' to each side of the equation.
4 + -4 + 4a = -36 + -4

Combine like terms: 4 + -4 = 0
0 + 4a = -36 + -4
4a = -36 + -4

Combine like terms: -36 + -4 = -40
4a = -40

Divide each side by '4'.
a = -10

Simplifying
a = -10

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