3(x+7)-2x=23

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Solution for 3(x+7)-2x=23 equation:


Simplifying
3(x + 7) + -2x = 23

Reorder the terms:
3(7 + x) + -2x = 23
(7 * 3 + x * 3) + -2x = 23
(21 + 3x) + -2x = 23

Combine like terms: 3x + -2x = 1x
21 + 1x = 23

Solving
21 + 1x = 23

Solving for variable 'x'.

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

Add '-21' to each side of the equation.
21 + -21 + 1x = 23 + -21

Combine like terms: 21 + -21 = 0
0 + 1x = 23 + -21
1x = 23 + -21

Combine like terms: 23 + -21 = 2
1x = 2

Divide each side by '1'.
x = 2

Simplifying
x = 2

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