7x-1-2x=14

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Solution for 7x-1-2x=14 equation: 


Simplifying
7x + -1 + -2x = 14

Reorder the terms:
-1 + 7x + -2x = 14

Combine like terms: 7x + -2x = 5x
-1 + 5x = 14

Solving
-1 + 5x = 14

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + 5x = 14 + 1

Combine like terms: -1 + 1 = 0
0 + 5x = 14 + 1
5x = 14 + 1

Combine like terms: 14 + 1 = 15
5x = 15

Divide each side by '5'.
x = 3

Simplifying
x = 3

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