6a+2+9a-19+7a-1=136

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Solution for 6a+2+9a-19+7a-1=136 equation: 


Simplifying
6a + 2 + 9a + -19 + 7a + -1 = 136

Reorder the terms:
2 + -19 + -1 + 6a + 9a + 7a = 136

Combine like terms: 2 + -19 = -17
-17 + -1 + 6a + 9a + 7a = 136

Combine like terms: -17 + -1 = -18
-18 + 6a + 9a + 7a = 136

Combine like terms: 6a + 9a = 15a
-18 + 15a + 7a = 136

Combine like terms: 15a + 7a = 22a
-18 + 22a = 136

Solving
-18 + 22a = 136

Solving for variable 'a'.

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

Add '18' to each side of the equation.
-18 + 18 + 22a = 136 + 18

Combine like terms: -18 + 18 = 0
0 + 22a = 136 + 18
22a = 136 + 18

Combine like terms: 136 + 18 = 154
22a = 154

Divide each side by '22'.
a = 7

Simplifying
a = 7

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