143-7x=20x+17

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Solution for 143-7x=20x+17 equation:


Simplifying
143 + -7x = 20x + 17

Reorder the terms:
143 + -7x = 17 + 20x

Solving
143 + -7x = 17 + 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.
143 + -7x + -20x = 17 + 20x + -20x

Combine like terms: -7x + -20x = -27x
143 + -27x = 17 + 20x + -20x

Combine like terms: 20x + -20x = 0
143 + -27x = 17 + 0
143 + -27x = 17

Add '-143' to each side of the equation.
143 + -143 + -27x = 17 + -143

Combine like terms: 143 + -143 = 0
0 + -27x = 17 + -143
-27x = 17 + -143

Combine like terms: 17 + -143 = -126
-27x = -126

Divide each side by '-27'.
x = 4.666666667

Simplifying
x = 4.666666667

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