-6a+2+7a=15-22

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Solution for -6a+2+7a=15-22 equation:


Simplifying
-6a + 2 + 7a = 15 + -22

Reorder the terms:
2 + -6a + 7a = 15 + -22

Combine like terms: -6a + 7a = 1a
2 + 1a = 15 + -22

Combine like terms: 15 + -22 = -7
2 + 1a = -7

Solving
2 + 1a = -7

Solving for variable 'a'.

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

Add '-2' to each side of the equation.
2 + -2 + 1a = -7 + -2

Combine like terms: 2 + -2 = 0
0 + 1a = -7 + -2
1a = -7 + -2

Combine like terms: -7 + -2 = -9
1a = -9

Divide each side by '1'.
a = -9

Simplifying
a = -9

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