158=2(42)+2w

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Solution for 158=2(42)+2w equation:


Simplifying
158 = 2(42) + 2w

Multiply 2 * 42
158 = 84 + 2w

Solving
158 = 84 + 2w

Solving for variable 'w'.

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

Add '-2w' to each side of the equation.
158 + -2w = 84 + 2w + -2w

Combine like terms: 2w + -2w = 0
158 + -2w = 84 + 0
158 + -2w = 84

Add '-158' to each side of the equation.
158 + -158 + -2w = 84 + -158

Combine like terms: 158 + -158 = 0
0 + -2w = 84 + -158
-2w = 84 + -158

Combine like terms: 84 + -158 = -74
-2w = -74

Divide each side by '-2'.
w = 37

Simplifying
w = 37

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