7x+2(x+13)=134

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Solution for 7x+2(x+13)=134 equation: 


Simplifying
7x + 2(x + 13) = 134

Reorder the terms:
7x + 2(13 + x) = 134
7x + (13 * 2 + x * 2) = 134
7x + (26 + 2x) = 134

Reorder the terms:
26 + 7x + 2x = 134

Combine like terms: 7x + 2x = 9x
26 + 9x = 134

Solving
26 + 9x = 134

Solving for variable 'x'.

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

Add '-26' to each side of the equation.
26 + -26 + 9x = 134 + -26

Combine like terms: 26 + -26 = 0
0 + 9x = 134 + -26
9x = 134 + -26

Combine like terms: 134 + -26 = 108
9x = 108

Divide each side by '9'.
x = 12

Simplifying
x = 12

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