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

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


Simplifying
7 = 3(2x + 2) + 7x

Reorder the terms:
7 = 3(2 + 2x) + 7x
7 = (2 * 3 + 2x * 3) + 7x
7 = (6 + 6x) + 7x

Combine like terms: 6x + 7x = 13x
7 = 6 + 13x

Solving
7 = 6 + 13x

Solving for variable 'x'.

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

Add '-13x' to each side of the equation.
7 + -13x = 6 + 13x + -13x

Combine like terms: 13x + -13x = 0
7 + -13x = 6 + 0
7 + -13x = 6

Add '-7' to each side of the equation.
7 + -7 + -13x = 6 + -7

Combine like terms: 7 + -7 = 0
0 + -13x = 6 + -7
-13x = 6 + -7

Combine like terms: 6 + -7 = -1
-13x = -1

Divide each side by '-13'.
x = 0.07692307692

Simplifying
x = 0.07692307692

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