3(x+5)-7-x=36

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Solution for 3(x+5)-7-x=36 equation:


Simplifying
3(x + 5) + -7 + -1x = 36

Reorder the terms:
3(5 + x) + -7 + -1x = 36
(5 * 3 + x * 3) + -7 + -1x = 36
(15 + 3x) + -7 + -1x = 36

Reorder the terms:
15 + -7 + 3x + -1x = 36

Combine like terms: 15 + -7 = 8
8 + 3x + -1x = 36

Combine like terms: 3x + -1x = 2x
8 + 2x = 36

Solving
8 + 2x = 36

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 2x = 36 + -8

Combine like terms: 8 + -8 = 0
0 + 2x = 36 + -8
2x = 36 + -8

Combine like terms: 36 + -8 = 28
2x = 28

Divide each side by '2'.
x = 14

Simplifying
x = 14

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