3x+1+2x-7=x+22

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Solution for 3x+1+2x-7=x+22 equation:


Simplifying
3x + 1 + 2x + -7 = x + 22

Reorder the terms:
1 + -7 + 3x + 2x = x + 22

Combine like terms: 1 + -7 = -6
-6 + 3x + 2x = x + 22

Combine like terms: 3x + 2x = 5x
-6 + 5x = x + 22

Reorder the terms:
-6 + 5x = 22 + x

Solving
-6 + 5x = 22 + 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.
-6 + 5x + -1x = 22 + x + -1x

Combine like terms: 5x + -1x = 4x
-6 + 4x = 22 + x + -1x

Combine like terms: x + -1x = 0
-6 + 4x = 22 + 0
-6 + 4x = 22

Add '6' to each side of the equation.
-6 + 6 + 4x = 22 + 6

Combine like terms: -6 + 6 = 0
0 + 4x = 22 + 6
4x = 22 + 6

Combine like terms: 22 + 6 = 28
4x = 28

Divide each side by '4'.
x = 7

Simplifying
x = 7

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