5x-2.5=-7

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Solution for 5x-2.5=-7 equation: 


Simplifying
5x + -2.5 = -7

Reorder the terms:
-2.5 + 5x = -7

Solving
-2.5 + 5x = -7

Solving for variable 'x'.

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

Add '2.5' to each side of the equation.
-2.5 + 2.5 + 5x = -7 + 2.5

Combine like terms: -2.5 + 2.5 = 0.0
0.0 + 5x = -7 + 2.5
5x = -7 + 2.5

Combine like terms: -7 + 2.5 = -4.5
5x = -4.5

Divide each side by '5'.
x = -0.9

Simplifying
x = -0.9

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