2w+2(3w-7)=146

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Solution for 2w+2(3w-7)=146 equation:


Simplifying
2w + 2(3w + -7) = 146

Reorder the terms:
2w + 2(-7 + 3w) = 146
2w + (-7 * 2 + 3w * 2) = 146
2w + (-14 + 6w) = 146

Reorder the terms:
-14 + 2w + 6w = 146

Combine like terms: 2w + 6w = 8w
-14 + 8w = 146

Solving
-14 + 8w = 146

Solving for variable 'w'.

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

Add '14' to each side of the equation.
-14 + 14 + 8w = 146 + 14

Combine like terms: -14 + 14 = 0
0 + 8w = 146 + 14
8w = 146 + 14

Combine like terms: 146 + 14 = 160
8w = 160

Divide each side by '8'.
w = 20

Simplifying
w = 20

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