2(4a-2)-7a=7-4

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


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

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

Combine like terms: 8a + -7a = 1a
-4 + 1a = 7 + -4

Combine like terms: 7 + -4 = 3
-4 + 1a = 3

Solving
-4 + 1a = 3

Solving for variable 'a'.

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

Add '4' to each side of the equation.
-4 + 4 + 1a = 3 + 4

Combine like terms: -4 + 4 = 0
0 + 1a = 3 + 4
1a = 3 + 4

Combine like terms: 3 + 4 = 7
1a = 7

Divide each side by '1'.
a = 7

Simplifying
a = 7

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