72=2x-7(x)

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Solution for 72=2x-7(x) equation:


Simplifying
72 = 2x + -7(x)

Combine like terms: 2x + -7x = -5x
72 = -5x

Solving
72 = -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
72 + 5x = -5x + 5x

Combine like terms: -5x + 5x = 0
72 + 5x = 0

Add '-72' to each side of the equation.
72 + -72 + 5x = 0 + -72

Combine like terms: 72 + -72 = 0
0 + 5x = 0 + -72
5x = 0 + -72

Combine like terms: 0 + -72 = -72
5x = -72

Divide each side by '5'.
x = -14.4

Simplifying
x = -14.4

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