5x+2(7-x)=23

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Solution for 5x+2(7-x)=23 equation:


Simplifying
5x + 2(7 + -1x) = 23
5x + (7 * 2 + -1x * 2) = 23
5x + (14 + -2x) = 23

Reorder the terms:
14 + 5x + -2x = 23

Combine like terms: 5x + -2x = 3x
14 + 3x = 23

Solving
14 + 3x = 23

Solving for variable 'x'.

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

Add '-14' to each side of the equation.
14 + -14 + 3x = 23 + -14

Combine like terms: 14 + -14 = 0
0 + 3x = 23 + -14
3x = 23 + -14

Combine like terms: 23 + -14 = 9
3x = 9

Divide each side by '3'.
x = 3

Simplifying
x = 3

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