-7x-2.5=28.16

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Solution for -7x-2.5=28.16 equation:


Simplifying
-7x + -2.5 = 28.16

Reorder the terms:
-2.5 + -7x = 28.16

Solving
-2.5 + -7x = 28.16

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 + -7x = 28.16 + 2.5

Combine like terms: -2.5 + 2.5 = 0.0
0.0 + -7x = 28.16 + 2.5
-7x = 28.16 + 2.5

Combine like terms: 28.16 + 2.5 = 30.66
-7x = 30.66

Divide each side by '-7'.
x = -4.38

Simplifying
x = -4.38

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