7x-3+2(2x+6)=

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Solution for 7x-3+2(2x+6)= equation:


Simplifying
7x + -3 + 2(2x + 6) = 0

Reorder the terms:
7x + -3 + 2(6 + 2x) = 0
7x + -3 + (6 * 2 + 2x * 2) = 0
7x + -3 + (12 + 4x) = 0

Reorder the terms:
-3 + 12 + 7x + 4x = 0

Combine like terms: -3 + 12 = 9
9 + 7x + 4x = 0

Combine like terms: 7x + 4x = 11x
9 + 11x = 0

Solving
9 + 11x = 0

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + 11x = 0 + -9

Combine like terms: 9 + -9 = 0
0 + 11x = 0 + -9
11x = 0 + -9

Combine like terms: 0 + -9 = -9
11x = -9

Divide each side by '11'.
x = -0.8181818182

Simplifying
x = -0.8181818182

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