-4v+2w=7

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Solution for -4v+2w=7 equation: 


Simplifying
-4v + 2w = 7

Solving
-4v + 2w = 7

Solving for variable 'v'.

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

Add '-2w' to each side of the equation.
-4v + 2w + -2w = 7 + -2w

Combine like terms: 2w + -2w = 0
-4v + 0 = 7 + -2w
-4v = 7 + -2w

Divide each side by '-4'.
v = -1.75 + 0.5w

Simplifying
v = -1.75 + 0.5w

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