55-7x=20x+19

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Solution for 55-7x=20x+19 equation:


Simplifying
55 + -7x = 20x + 19

Reorder the terms:
55 + -7x = 19 + 20x

Solving
55 + -7x = 19 + 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.
55 + -7x + -20x = 19 + 20x + -20x

Combine like terms: -7x + -20x = -27x
55 + -27x = 19 + 20x + -20x

Combine like terms: 20x + -20x = 0
55 + -27x = 19 + 0
55 + -27x = 19

Add '-55' to each side of the equation.
55 + -55 + -27x = 19 + -55

Combine like terms: 55 + -55 = 0
0 + -27x = 19 + -55
-27x = 19 + -55

Combine like terms: 19 + -55 = -36
-27x = -36

Divide each side by '-27'.
x = 1.333333333

Simplifying
x = 1.333333333

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