2w+2(3w-1)=30

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Solution for 2w+2(3w-1)=30 equation:


Simplifying
2w + 2(3w + -1) = 30

Reorder the terms:
2w + 2(-1 + 3w) = 30
2w + (-1 * 2 + 3w * 2) = 30
2w + (-2 + 6w) = 30

Reorder the terms:
-2 + 2w + 6w = 30

Combine like terms: 2w + 6w = 8w
-2 + 8w = 30

Solving
-2 + 8w = 30

Solving for variable 'w'.

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

Add '2' to each side of the equation.
-2 + 2 + 8w = 30 + 2

Combine like terms: -2 + 2 = 0
0 + 8w = 30 + 2
8w = 30 + 2

Combine like terms: 30 + 2 = 32
8w = 32

Divide each side by '8'.
w = 4

Simplifying
w = 4

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