-7x-18=-28.5

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Solution for -7x-18=-28.5 equation: 


Simplifying
-7x + -18 = -28.5

Reorder the terms:
-18 + -7x = -28.5

Solving
-18 + -7x = -28.5

Solving for variable 'x'.

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

Add '18' to each side of the equation.
-18 + 18 + -7x = -28.5 + 18

Combine like terms: -18 + 18 = 0
0 + -7x = -28.5 + 18
-7x = -28.5 + 18

Combine like terms: -28.5 + 18 = -10.5
-7x = -10.5

Divide each side by '-7'.
x = 1.5

Simplifying
x = 1.5

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