72=6x-(-3)

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Solution for 72=6x-(-3) equation:


Simplifying
72 = 6x + -1(-3)

Multiply -1 * -3
72 = 6x + 3

Reorder the terms:
72 = 3 + 6x

Solving
72 = 3 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
72 + -6x = 3 + 6x + -6x

Combine like terms: 6x + -6x = 0
72 + -6x = 3 + 0
72 + -6x = 3

Add '-72' to each side of the equation.
72 + -72 + -6x = 3 + -72

Combine like terms: 72 + -72 = 0
0 + -6x = 3 + -72
-6x = 3 + -72

Combine like terms: 3 + -72 = -69
-6x = -69

Divide each side by '-6'.
x = 11.5

Simplifying
x = 11.5

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