2w+2(2w-11)=20

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Solution for 2w+2(2w-11)=20 equation:


Simplifying
2w + 2(2w + -11) = 20

Reorder the terms:
2w + 2(-11 + 2w) = 20
2w + (-11 * 2 + 2w * 2) = 20
2w + (-22 + 4w) = 20

Reorder the terms:
-22 + 2w + 4w = 20

Combine like terms: 2w + 4w = 6w
-22 + 6w = 20

Solving
-22 + 6w = 20

Solving for variable 'w'.

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

Add '22' to each side of the equation.
-22 + 22 + 6w = 20 + 22

Combine like terms: -22 + 22 = 0
0 + 6w = 20 + 22
6w = 20 + 22

Combine like terms: 20 + 22 = 42
6w = 42

Divide each side by '6'.
w = 7

Simplifying
w = 7

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