-2+7a=3(8-2a)

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Solution for -2+7a=3(8-2a) equation:


Simplifying
-2 + 7a = 3(8 + -2a)
-2 + 7a = (8 * 3 + -2a * 3)
-2 + 7a = (24 + -6a)

Solving
-2 + 7a = 24 + -6a

Solving for variable 'a'.

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

Add '6a' to each side of the equation.
-2 + 7a + 6a = 24 + -6a + 6a

Combine like terms: 7a + 6a = 13a
-2 + 13a = 24 + -6a + 6a

Combine like terms: -6a + 6a = 0
-2 + 13a = 24 + 0
-2 + 13a = 24

Add '2' to each side of the equation.
-2 + 2 + 13a = 24 + 2

Combine like terms: -2 + 2 = 0
0 + 13a = 24 + 2
13a = 24 + 2

Combine like terms: 24 + 2 = 26
13a = 26

Divide each side by '13'.
a = 2

Simplifying
a = 2

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