170-7x=20x+20

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Solution for 170-7x=20x+20 equation:


Simplifying
170 + -7x = 20x + 20

Reorder the terms:
170 + -7x = 20 + 20x

Solving
170 + -7x = 20 + 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.
170 + -7x + -20x = 20 + 20x + -20x

Combine like terms: -7x + -20x = -27x
170 + -27x = 20 + 20x + -20x

Combine like terms: 20x + -20x = 0
170 + -27x = 20 + 0
170 + -27x = 20

Add '-170' to each side of the equation.
170 + -170 + -27x = 20 + -170

Combine like terms: 170 + -170 = 0
0 + -27x = 20 + -170
-27x = 20 + -170

Combine like terms: 20 + -170 = -150
-27x = -150

Divide each side by '-27'.
x = 5.555555556

Simplifying
x = 5.555555556

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