8(10-3w)=5(15-4w)

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Solution for 8(10-3w)=5(15-4w) equation:


Simplifying
8(10 + -3w) = 5(15 + -4w)
(10 * 8 + -3w * 8) = 5(15 + -4w)
(80 + -24w) = 5(15 + -4w)
80 + -24w = (15 * 5 + -4w * 5)
80 + -24w = (75 + -20w)

Solving
80 + -24w = 75 + -20w

Solving for variable 'w'.

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

Add '20w' to each side of the equation.
80 + -24w + 20w = 75 + -20w + 20w

Combine like terms: -24w + 20w = -4w
80 + -4w = 75 + -20w + 20w

Combine like terms: -20w + 20w = 0
80 + -4w = 75 + 0
80 + -4w = 75

Add '-80' to each side of the equation.
80 + -80 + -4w = 75 + -80

Combine like terms: 80 + -80 = 0
0 + -4w = 75 + -80
-4w = 75 + -80

Combine like terms: 75 + -80 = -5
-4w = -5

Divide each side by '-4'.
w = 1.25

Simplifying
w = 1.25

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