w-1.7=-4.2

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Solution for w-1.7=-4.2 equation: 


Simplifying
w + -1.7 = -4.2

Reorder the terms:
-1.7 + w = -4.2

Solving
-1.7 + w = -4.2

Solving for variable 'w'.

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

Add '1.7' to each side of the equation.
-1.7 + 1.7 + w = -4.2 + 1.7

Combine like terms: -1.7 + 1.7 = 0.0
0.0 + w = -4.2 + 1.7
w = -4.2 + 1.7

Combine like terms: -4.2 + 1.7 = -2.5
w = -2.5

Simplifying
w = -2.5

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