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

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


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

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

Combine like terms: 3x + 2x = 5x
-1 + 5x + x = 1 + -2x + 4

Combine like terms: 5x + x = 6x
-1 + 6x = 1 + -2x + 4

Reorder the terms:
-1 + 6x = 1 + 4 + -2x

Combine like terms: 1 + 4 = 5
-1 + 6x = 5 + -2x

Solving
-1 + 6x = 5 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
-1 + 6x + 2x = 5 + -2x + 2x

Combine like terms: 6x + 2x = 8x
-1 + 8x = 5 + -2x + 2x

Combine like terms: -2x + 2x = 0
-1 + 8x = 5 + 0
-1 + 8x = 5

Add '1' to each side of the equation.
-1 + 1 + 8x = 5 + 1

Combine like terms: -1 + 1 = 0
0 + 8x = 5 + 1
8x = 5 + 1

Combine like terms: 5 + 1 = 6
8x = 6

Divide each side by '8'.
x = 0.75

Simplifying
x = 0.75

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