4x+-7.5=4.5

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Solution for 4x+-7.5=4.5 equation: 


Simplifying
4x + -7.5 = 4.5

Reorder the terms:
-7.5 + 4x = 4.5

Solving
-7.5 + 4x = 4.5

Solving for variable 'x'.

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

Add '7.5' to each side of the equation.
-7.5 + 7.5 + 4x = 4.5 + 7.5

Combine like terms: -7.5 + 7.5 = 0.0
0.0 + 4x = 4.5 + 7.5
4x = 4.5 + 7.5

Combine like terms: 4.5 + 7.5 = 12
4x = 12

Divide each side by '4'.
x = 3

Simplifying
x = 3

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