19x-15=20x

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Solution for 19x-15=20x equation:


Simplifying
19x + -15 = 20x

Reorder the terms:
-15 + 19x = 20x

Solving
-15 + 19x = 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.
-15 + 19x + -20x = 20x + -20x

Combine like terms: 19x + -20x = -1x
-15 + -1x = 20x + -20x

Combine like terms: 20x + -20x = 0
-15 + -1x = 0

Add '15' to each side of the equation.
-15 + 15 + -1x = 0 + 15

Combine like terms: -15 + 15 = 0
0 + -1x = 0 + 15
-1x = 0 + 15

Combine like terms: 0 + 15 = 15
-1x = 15

Divide each side by '-1'.
x = -15

Simplifying
x = -15

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