x+x+2+x+4=66-x

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Solution for x+x+2+x+4=66-x equation:


Simplifying
x + x + 2 + x + 4 = 66 + -1x

Reorder the terms:
2 + 4 + x + x + x = 66 + -1x

Combine like terms: 2 + 4 = 6
6 + x + x + x = 66 + -1x

Combine like terms: x + x = 2x
6 + 2x + x = 66 + -1x

Combine like terms: 2x + x = 3x
6 + 3x = 66 + -1x

Solving
6 + 3x = 66 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
6 + 3x + x = 66 + -1x + x

Combine like terms: 3x + x = 4x
6 + 4x = 66 + -1x + x

Combine like terms: -1x + x = 0
6 + 4x = 66 + 0
6 + 4x = 66

Add '-6' to each side of the equation.
6 + -6 + 4x = 66 + -6

Combine like terms: 6 + -6 = 0
0 + 4x = 66 + -6
4x = 66 + -6

Combine like terms: 66 + -6 = 60
4x = 60

Divide each side by '4'.
x = 15

Simplifying
x = 15

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