128=2*4+2*w

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Solution for 128=2*4+2*w equation:


Simplifying
128 = 2 * 4 + 2w

Multiply 2 * 4
128 = 8 + 2w

Solving
128 = 8 + 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.
128 + -2w = 8 + 2w + -2w

Combine like terms: 2w + -2w = 0
128 + -2w = 8 + 0
128 + -2w = 8

Add '-128' to each side of the equation.
128 + -128 + -2w = 8 + -128

Combine like terms: 128 + -128 = 0
0 + -2w = 8 + -128
-2w = 8 + -128

Combine like terms: 8 + -128 = -120
-2w = -120

Divide each side by '-2'.
w = 60

Simplifying
w = 60

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