151-7x=20x+19

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Solution for 151-7x=20x+19 equation:


Simplifying
151 + -7x = 20x + 19

Reorder the terms:
151 + -7x = 19 + 20x

Solving
151 + -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.
151 + -7x + -20x = 19 + 20x + -20x

Combine like terms: -7x + -20x = -27x
151 + -27x = 19 + 20x + -20x

Combine like terms: 20x + -20x = 0
151 + -27x = 19 + 0
151 + -27x = 19

Add '-151' to each side of the equation.
151 + -151 + -27x = 19 + -151

Combine like terms: 151 + -151 = 0
0 + -27x = 19 + -151
-27x = 19 + -151

Combine like terms: 19 + -151 = -132
-27x = -132

Divide each side by '-27'.
x = 4.888888889

Simplifying
x = 4.888888889

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