x+x-14=70

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Solution for x+x-14=70 equation:


Simplifying
x + x + -14 = 70

Reorder the terms:
-14 + x + x = 70

Combine like terms: x + x = 2x
-14 + 2x = 70

Solving
-14 + 2x = 70

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 + 2x = 70 + 14

Combine like terms: -14 + 14 = 0
0 + 2x = 70 + 14
2x = 70 + 14

Combine like terms: 70 + 14 = 84
2x = 84

Divide each side by '2'.
x = 42

Simplifying
x = 42

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