-[3]w+2=-[10]w+30

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Solution for -[3]w+2=-[10]w+30 equation:


Simplifying
-1[3] * w + 2 = -1[10] * w + 30

Multiply -1 * 3
-3w + 2 = -1[10] * w + 30

Reorder the terms:
2 + -3w = -1[10] * w + 30

Multiply -1 * 10
2 + -3w = -10w + 30

Reorder the terms:
2 + -3w = 30 + -10w

Solving
2 + -3w = 30 + -10w

Solving for variable 'w'.

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

Add '10w' to each side of the equation.
2 + -3w + 10w = 30 + -10w + 10w

Combine like terms: -3w + 10w = 7w
2 + 7w = 30 + -10w + 10w

Combine like terms: -10w + 10w = 0
2 + 7w = 30 + 0
2 + 7w = 30

Add '-2' to each side of the equation.
2 + -2 + 7w = 30 + -2

Combine like terms: 2 + -2 = 0
0 + 7w = 30 + -2
7w = 30 + -2

Combine like terms: 30 + -2 = 28
7w = 28

Divide each side by '7'.
w = 4

Simplifying
w = 4

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