70-2w=50

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Solution for 70-2w=50 equation: 


Simplifying
70 + -2w = 50

Solving
70 + -2w = 50

Solving for variable 'w'.

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

Add '-70' to each side of the equation.
70 + -70 + -2w = 50 + -70

Combine like terms: 70 + -70 = 0
0 + -2w = 50 + -70
-2w = 50 + -70

Combine like terms: 50 + -70 = -20
-2w = -20

Divide each side by '-2'.
w = 10

Simplifying
w = 10

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