4(5a-8)+2=12a+6

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Solution for 4(5a-8)+2=12a+6 equation:


Simplifying
4(5a + -8) + 2 = 12a + 6

Reorder the terms:
4(-8 + 5a) + 2 = 12a + 6
(-8 * 4 + 5a * 4) + 2 = 12a + 6
(-32 + 20a) + 2 = 12a + 6

Reorder the terms:
-32 + 2 + 20a = 12a + 6

Combine like terms: -32 + 2 = -30
-30 + 20a = 12a + 6

Reorder the terms:
-30 + 20a = 6 + 12a

Solving
-30 + 20a = 6 + 12a

Solving for variable 'a'.

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

Add '-12a' to each side of the equation.
-30 + 20a + -12a = 6 + 12a + -12a

Combine like terms: 20a + -12a = 8a
-30 + 8a = 6 + 12a + -12a

Combine like terms: 12a + -12a = 0
-30 + 8a = 6 + 0
-30 + 8a = 6

Add '30' to each side of the equation.
-30 + 30 + 8a = 6 + 30

Combine like terms: -30 + 30 = 0
0 + 8a = 6 + 30
8a = 6 + 30

Combine like terms: 6 + 30 = 36
8a = 36

Divide each side by '8'.
a = 4.5

Simplifying
a = 4.5

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