2(4a+1)+7a-2=180

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Solution for 2(4a+1)+7a-2=180 equation:


Simplifying
2(4a + 1) + 7a + -2 = 180

Reorder the terms:
2(1 + 4a) + 7a + -2 = 180
(1 * 2 + 4a * 2) + 7a + -2 = 180
(2 + 8a) + 7a + -2 = 180

Reorder the terms:
2 + -2 + 8a + 7a = 180

Combine like terms: 2 + -2 = 0
0 + 8a + 7a = 180
8a + 7a = 180

Combine like terms: 8a + 7a = 15a
15a = 180

Solving
15a = 180

Solving for variable 'a'.

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

Divide each side by '15'.
a = 12

Simplifying
a = 12

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