20x-15=18-7

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Solution for 20x-15=18-7 equation:


Simplifying
20x + -15 = 18 + -7

Reorder the terms:
-15 + 20x = 18 + -7

Combine like terms: 18 + -7 = 11
-15 + 20x = 11

Solving
-15 + 20x = 11

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + 20x = 11 + 15

Combine like terms: -15 + 15 = 0
0 + 20x = 11 + 15
20x = 11 + 15

Combine like terms: 11 + 15 = 26
20x = 26

Divide each side by '20'.
x = 1.3

Simplifying
x = 1.3

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