2(2a-7)=8

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


Simplifying
2(2a + -7) = 8

Reorder the terms:
2(-7 + 2a) = 8
(-7 * 2 + 2a * 2) = 8
(-14 + 4a) = 8

Solving
-14 + 4a = 8

Solving for variable 'a'.

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

Add '14' to each side of the equation.
-14 + 14 + 4a = 8 + 14

Combine like terms: -14 + 14 = 0
0 + 4a = 8 + 14
4a = 8 + 14

Combine like terms: 8 + 14 = 22
4a = 22

Divide each side by '4'.
a = 5.5

Simplifying
a = 5.5

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