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

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


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

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

Reorder the terms:
21 + -3w = 3 + 5w

Solving
21 + -3w = 3 + 5w

Solving for variable 'w'.

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

Add '-5w' to each side of the equation.
21 + -3w + -5w = 3 + 5w + -5w

Combine like terms: -3w + -5w = -8w
21 + -8w = 3 + 5w + -5w

Combine like terms: 5w + -5w = 0
21 + -8w = 3 + 0
21 + -8w = 3

Add '-21' to each side of the equation.
21 + -21 + -8w = 3 + -21

Combine like terms: 21 + -21 = 0
0 + -8w = 3 + -21
-8w = 3 + -21

Combine like terms: 3 + -21 = -18
-8w = -18

Divide each side by '-8'.
w = 2.25

Simplifying
w = 2.25

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