(7x+2)+(8x-14)=180

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Solution for (7x+2)+(8x-14)=180 equation:


Simplifying
(7x + 2) + (8x + -14) = 180

Reorder the terms:
(2 + 7x) + (8x + -14) = 180

Remove parenthesis around (2 + 7x)
2 + 7x + (8x + -14) = 180

Reorder the terms:
2 + 7x + (-14 + 8x) = 180

Remove parenthesis around (-14 + 8x)
2 + 7x + -14 + 8x = 180

Reorder the terms:
2 + -14 + 7x + 8x = 180

Combine like terms: 2 + -14 = -12
-12 + 7x + 8x = 180

Combine like terms: 7x + 8x = 15x
-12 + 15x = 180

Solving
-12 + 15x = 180

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 + 15x = 180 + 12

Combine like terms: -12 + 12 = 0
0 + 15x = 180 + 12
15x = 180 + 12

Combine like terms: 180 + 12 = 192
15x = 192

Divide each side by '15'.
x = 12.8

Simplifying
x = 12.8

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