18X-20=X-3

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Solution for 18X-20=X-3 equation:


Simplifying
18X + -20 = X + -3

Reorder the terms:
-20 + 18X = X + -3

Reorder the terms:
-20 + 18X = -3 + X

Solving
-20 + 18X = -3 + 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.
-20 + 18X + -1X = -3 + X + -1X

Combine like terms: 18X + -1X = 17X
-20 + 17X = -3 + X + -1X

Combine like terms: X + -1X = 0
-20 + 17X = -3 + 0
-20 + 17X = -3

Add '20' to each side of the equation.
-20 + 20 + 17X = -3 + 20

Combine like terms: -20 + 20 = 0
0 + 17X = -3 + 20
17X = -3 + 20

Combine like terms: -3 + 20 = 17
17X = 17

Divide each side by '17'.
X = 1

Simplifying
X = 1

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