(-w+3)-(-3w+10)=

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Solution for (-w+3)-(-3w+10)= equation:


Simplifying
(-1w + 3) + -1(-3w + 10) = 0

Reorder the terms:
(3 + -1w) + -1(-3w + 10) = 0

Remove parenthesis around (3 + -1w)
3 + -1w + -1(-3w + 10) = 0

Reorder the terms:
3 + -1w + -1(10 + -3w) = 0
3 + -1w + (10 * -1 + -3w * -1) = 0
3 + -1w + (-10 + 3w) = 0

Reorder the terms:
3 + -10 + -1w + 3w = 0

Combine like terms: 3 + -10 = -7
-7 + -1w + 3w = 0

Combine like terms: -1w + 3w = 2w
-7 + 2w = 0

Solving
-7 + 2w = 0

Solving for variable 'w'.

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

Add '7' to each side of the equation.
-7 + 7 + 2w = 0 + 7

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

Combine like terms: 0 + 7 = 7
2w = 7

Divide each side by '2'.
w = 3.5

Simplifying
w = 3.5

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