7x+18=20x

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Solution for 7x+18=20x equation:


Simplifying
7x + 18 = 20x

Reorder the terms:
18 + 7x = 20x

Solving
18 + 7x = 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.
18 + 7x + -20x = 20x + -20x

Combine like terms: 7x + -20x = -13x
18 + -13x = 20x + -20x

Combine like terms: 20x + -20x = 0
18 + -13x = 0

Add '-18' to each side of the equation.
18 + -18 + -13x = 0 + -18

Combine like terms: 18 + -18 = 0
0 + -13x = 0 + -18
-13x = 0 + -18

Combine like terms: 0 + -18 = -18
-13x = -18

Divide each side by '-13'.
x = 1.384615385

Simplifying
x = 1.384615385

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