7x+3+2x-x=1

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Solution for 7x+3+2x-x=1 equation:


Simplifying
7x + 3 + 2x + -1x = 1

Reorder the terms:
3 + 7x + 2x + -1x = 1

Combine like terms: 7x + 2x = 9x
3 + 9x + -1x = 1

Combine like terms: 9x + -1x = 8x
3 + 8x = 1

Solving
3 + 8x = 1

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 8x = 1 + -3

Combine like terms: 3 + -3 = 0
0 + 8x = 1 + -3
8x = 1 + -3

Combine like terms: 1 + -3 = -2
8x = -2

Divide each side by '8'.
x = -0.25

Simplifying
x = -0.25

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