12x+245-7x=315

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Solution for 12x+245-7x=315 equation:


Simplifying
12x + 245 + -7x = 315

Reorder the terms:
245 + 12x + -7x = 315

Combine like terms: 12x + -7x = 5x
245 + 5x = 315

Solving
245 + 5x = 315

Solving for variable 'x'.

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

Add '-245' to each side of the equation.
245 + -245 + 5x = 315 + -245

Combine like terms: 245 + -245 = 0
0 + 5x = 315 + -245
5x = 315 + -245

Combine like terms: 315 + -245 = 70
5x = 70

Divide each side by '5'.
x = 14

Simplifying
x = 14

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