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

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


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

Reorder the terms:
3(-5 + 2w) + -5(w + 1) = -3
(-5 * 3 + 2w * 3) + -5(w + 1) = -3
(-15 + 6w) + -5(w + 1) = -3

Reorder the terms:
-15 + 6w + -5(1 + w) = -3
-15 + 6w + (1 * -5 + w * -5) = -3
-15 + 6w + (-5 + -5w) = -3

Reorder the terms:
-15 + -5 + 6w + -5w = -3

Combine like terms: -15 + -5 = -20
-20 + 6w + -5w = -3

Combine like terms: 6w + -5w = 1w
-20 + 1w = -3

Solving
-20 + 1w = -3

Solving for variable 'w'.

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

Add '20' to each side of the equation.
-20 + 20 + 1w = -3 + 20

Combine like terms: -20 + 20 = 0
0 + 1w = -3 + 20
1w = -3 + 20

Combine like terms: -3 + 20 = 17
1w = 17

Divide each side by '1'.
w = 17

Simplifying
w = 17

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