3x+2(2x-10)=22

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Solution for 3x+2(2x-10)=22 equation:


Simplifying
3x + 2(2x + -10) = 22

Reorder the terms:
3x + 2(-10 + 2x) = 22
3x + (-10 * 2 + 2x * 2) = 22
3x + (-20 + 4x) = 22

Reorder the terms:
-20 + 3x + 4x = 22

Combine like terms: 3x + 4x = 7x
-20 + 7x = 22

Solving
-20 + 7x = 22

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + 20 + 7x = 22 + 20

Combine like terms: -20 + 20 = 0
0 + 7x = 22 + 20
7x = 22 + 20

Combine like terms: 22 + 20 = 42
7x = 42

Divide each side by '7'.
x = 6

Simplifying
x = 6

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