3(w-7)-1=-2(-5w+2)-3w

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Solution for 3(w-7)-1=-2(-5w+2)-3w equation:


Simplifying
3(w + -7) + -1 = -2(-5w + 2) + -3w

Reorder the terms:
3(-7 + w) + -1 = -2(-5w + 2) + -3w
(-7 * 3 + w * 3) + -1 = -2(-5w + 2) + -3w
(-21 + 3w) + -1 = -2(-5w + 2) + -3w

Reorder the terms:
-21 + -1 + 3w = -2(-5w + 2) + -3w

Combine like terms: -21 + -1 = -22
-22 + 3w = -2(-5w + 2) + -3w

Reorder the terms:
-22 + 3w = -2(2 + -5w) + -3w
-22 + 3w = (2 * -2 + -5w * -2) + -3w
-22 + 3w = (-4 + 10w) + -3w

Combine like terms: 10w + -3w = 7w
-22 + 3w = -4 + 7w

Solving
-22 + 3w = -4 + 7w

Solving for variable 'w'.

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

Add '-7w' to each side of the equation.
-22 + 3w + -7w = -4 + 7w + -7w

Combine like terms: 3w + -7w = -4w
-22 + -4w = -4 + 7w + -7w

Combine like terms: 7w + -7w = 0
-22 + -4w = -4 + 0
-22 + -4w = -4

Add '22' to each side of the equation.
-22 + 22 + -4w = -4 + 22

Combine like terms: -22 + 22 = 0
0 + -4w = -4 + 22
-4w = -4 + 22

Combine like terms: -4 + 22 = 18
-4w = 18

Divide each side by '-4'.
w = -4.5

Simplifying
w = -4.5

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