3x+4x+8=22

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Solution for 3x+4x+8=22 equation: 


Simplifying
3x + 4x + 8 = 22

Reorder the terms:
8 + 3x + 4x = 22

Combine like terms: 3x + 4x = 7x
8 + 7x = 22

Solving
8 + 7x = 22

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 7x = 22 + -8

Combine like terms: 8 + -8 = 0
0 + 7x = 22 + -8
7x = 22 + -8

Combine like terms: 22 + -8 = 14
7x = 14

Divide each side by '7'.
x = 2

Simplifying
x = 2

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