30+18x=25+20x

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Solution for 30+18x=25+20x equation:


Simplifying
30 + 18x = 25 + 20x

Solving
30 + 18x = 25 + 20x

Solving for variable 'x'.

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

Add '-20x' to each side of the equation.
30 + 18x + -20x = 25 + 20x + -20x

Combine like terms: 18x + -20x = -2x
30 + -2x = 25 + 20x + -20x

Combine like terms: 20x + -20x = 0
30 + -2x = 25 + 0
30 + -2x = 25

Add '-30' to each side of the equation.
30 + -30 + -2x = 25 + -30

Combine like terms: 30 + -30 = 0
0 + -2x = 25 + -30
-2x = 25 + -30

Combine like terms: 25 + -30 = -5
-2x = -5

Divide each side by '-2'.
x = 2.5

Simplifying
x = 2.5

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