7x+2(2x-6)=39

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Solution for 7x+2(2x-6)=39 equation:


Simplifying
7x + 2(2x + -6) = 39

Reorder the terms:
7x + 2(-6 + 2x) = 39
7x + (-6 * 2 + 2x * 2) = 39
7x + (-12 + 4x) = 39

Reorder the terms:
-12 + 7x + 4x = 39

Combine like terms: 7x + 4x = 11x
-12 + 11x = 39

Solving
-12 + 11x = 39

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + 11x = 39 + 12

Combine like terms: -12 + 12 = 0
0 + 11x = 39 + 12
11x = 39 + 12

Combine like terms: 39 + 12 = 51
11x = 51

Divide each side by '11'.
x = 4.636363636

Simplifying
x = 4.636363636

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