7x+9=-72

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Solution for 7x+9=-72 equation: 


Simplifying
7x + 9 = -72

Reorder the terms:
9 + 7x = -72

Solving
9 + 7x = -72

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + 7x = -72 + -9

Combine like terms: 9 + -9 = 0
0 + 7x = -72 + -9
7x = -72 + -9

Combine like terms: -72 + -9 = -81
7x = -81

Divide each side by '7'.
x = -11.57142857

Simplifying
x = -11.57142857

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