126+7(x-7)=180

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Solution for 126+7(x-7)=180 equation:


Simplifying
126 + 7(x + -7) = 180

Reorder the terms:
126 + 7(-7 + x) = 180
126 + (-7 * 7 + x * 7) = 180
126 + (-49 + 7x) = 180

Combine like terms: 126 + -49 = 77
77 + 7x = 180

Solving
77 + 7x = 180

Solving for variable 'x'.

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

Add '-77' to each side of the equation.
77 + -77 + 7x = 180 + -77

Combine like terms: 77 + -77 = 0
0 + 7x = 180 + -77
7x = 180 + -77

Combine like terms: 180 + -77 = 103
7x = 103

Divide each side by '7'.
x = 14.71428571

Simplifying
x = 14.71428571

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