3(x-3)-20=-23

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Solution for 3(x-3)-20=-23 equation: 


Simplifying
3(x + -3) + -20 = -23

Reorder the terms:
3(-3 + x) + -20 = -23
(-3 * 3 + x * 3) + -20 = -23
(-9 + 3x) + -20 = -23

Reorder the terms:
-9 + -20 + 3x = -23

Combine like terms: -9 + -20 = -29
-29 + 3x = -23

Solving
-29 + 3x = -23

Solving for variable 'x'.

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

Add '29' to each side of the equation.
-29 + 29 + 3x = -23 + 29

Combine like terms: -29 + 29 = 0
0 + 3x = -23 + 29
3x = -23 + 29

Combine like terms: -23 + 29 = 6
3x = 6

Divide each side by '3'.
x = 2

Simplifying
x = 2

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