1+7x+6x=157

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Solution for 1+7x+6x=157 equation: 


Simplifying
1 + 7x + 6x = 157

Combine like terms: 7x + 6x = 13x
1 + 13x = 157

Solving
1 + 13x = 157

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + 13x = 157 + -1

Combine like terms: 1 + -1 = 0
0 + 13x = 157 + -1
13x = 157 + -1

Combine like terms: 157 + -1 = 156
13x = 156

Divide each side by '13'.
x = 12

Simplifying
x = 12

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