7x-7+63+3x+45=180

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Solution for 7x-7+63+3x+45=180 equation:


Simplifying
7x + -7 + 63 + 3x + 45 = 180

Reorder the terms:
-7 + 63 + 45 + 7x + 3x = 180

Combine like terms: -7 + 63 = 56
56 + 45 + 7x + 3x = 180

Combine like terms: 56 + 45 = 101
101 + 7x + 3x = 180

Combine like terms: 7x + 3x = 10x
101 + 10x = 180

Solving
101 + 10x = 180

Solving for variable 'x'.

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

Add '-101' to each side of the equation.
101 + -101 + 10x = 180 + -101

Combine like terms: 101 + -101 = 0
0 + 10x = 180 + -101
10x = 180 + -101

Combine like terms: 180 + -101 = 79
10x = 79

Divide each side by '10'.
x = 7.9

Simplifying
x = 7.9

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