46+6a-10+2a+7=180

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Solution for 46+6a-10+2a+7=180 equation: 


Simplifying
46 + 6a + -10 + 2a + 7 = 180

Reorder the terms:
46 + -10 + 7 + 6a + 2a = 180

Combine like terms: 46 + -10 = 36
36 + 7 + 6a + 2a = 180

Combine like terms: 36 + 7 = 43
43 + 6a + 2a = 180

Combine like terms: 6a + 2a = 8a
43 + 8a = 180

Solving
43 + 8a = 180

Solving for variable 'a'.

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

Add '-43' to each side of the equation.
43 + -43 + 8a = 180 + -43

Combine like terms: 43 + -43 = 0
0 + 8a = 180 + -43
8a = 180 + -43

Combine like terms: 180 + -43 = 137
8a = 137

Divide each side by '8'.
a = 17.125

Simplifying
a = 17.125

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