17=x+20

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Solution for 17=x+20 equation:


Simplifying
17 = x + 20

Reorder the terms:
17 = 20 + x

Solving
17 = 20 + x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-1x' to each side of the equation.
17 + -1x = 20 + x + -1x

Combine like terms: x + -1x = 0
17 + -1x = 20 + 0
17 + -1x = 20

Add '-17' to each side of the equation.
17 + -17 + -1x = 20 + -17

Combine like terms: 17 + -17 = 0
0 + -1x = 20 + -17
-1x = 20 + -17

Combine like terms: 20 + -17 = 3
-1x = 3

Divide each side by '-1'.
x = -3

Simplifying
x = -3

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