3x+4x-1=2+x

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Solution for 3x+4x-1=2+x equation:


Simplifying
3x + 4x + -1 = 2 + x

Reorder the terms:
-1 + 3x + 4x = 2 + x

Combine like terms: 3x + 4x = 7x
-1 + 7x = 2 + x

Solving
-1 + 7x = 2 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-1 + 7x + -1x = 2 + x + -1x

Combine like terms: 7x + -1x = 6x
-1 + 6x = 2 + x + -1x

Combine like terms: x + -1x = 0
-1 + 6x = 2 + 0
-1 + 6x = 2

Add '1' to each side of the equation.
-1 + 1 + 6x = 2 + 1

Combine like terms: -1 + 1 = 0
0 + 6x = 2 + 1
6x = 2 + 1

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

Divide each side by '6'.
x = 0.5

Simplifying
x = 0.5

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