7x+14-x=30

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Solution for 7x+14-x=30 equation:


Simplifying
7x + 14 + -1x = 30

Reorder the terms:
14 + 7x + -1x = 30

Combine like terms: 7x + -1x = 6x
14 + 6x = 30

Solving
14 + 6x = 30

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 + 6x = 30 + -14

Combine like terms: 14 + -14 = 0
0 + 6x = 30 + -14
6x = 30 + -14

Combine like terms: 30 + -14 = 16
6x = 16

Divide each side by '6'.
x = 2.666666667

Simplifying
x = 2.666666667

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