7x+3(x-4)+x=

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Solution for 7x+3(x-4)+x= equation:


Simplifying
7x + 3(x + -4) + x = 0

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

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

Combine like terms: 7x + 3x = 10x
-12 + 10x + x = 0

Combine like terms: 10x + x = 11x
-12 + 11x = 0

Solving
-12 + 11x = 0

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 = 0 + 12

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

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

Divide each side by '11'.
x = 1.090909091

Simplifying
x = 1.090909091

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