4x-x+1=20+2

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Solution for 4x-x+1=20+2 equation:


Simplifying
4x + -1x + 1 = 20 + 2

Reorder the terms:
1 + 4x + -1x = 20 + 2

Combine like terms: 4x + -1x = 3x
1 + 3x = 20 + 2

Combine like terms: 20 + 2 = 22
1 + 3x = 22

Solving
1 + 3x = 22

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 + 3x = 22 + -1

Combine like terms: 1 + -1 = 0
0 + 3x = 22 + -1
3x = 22 + -1

Combine like terms: 22 + -1 = 21
3x = 21

Divide each side by '3'.
x = 7

Simplifying
x = 7

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