90-2x=25+18

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Solution for 90-2x=25+18 equation: 


Simplifying
90 + -2x = 25 + 18

Combine like terms: 25 + 18 = 43
90 + -2x = 43

Solving
90 + -2x = 43

Solving for variable 'x'.

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

Add '-90' to each side of the equation.
90 + -90 + -2x = 43 + -90

Combine like terms: 90 + -90 = 0
0 + -2x = 43 + -90
-2x = 43 + -90

Combine like terms: 43 + -90 = -47
-2x = -47

Divide each side by '-2'.
x = 23.5

Simplifying
x = 23.5

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