4(y-5)=15(2y-4)

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Solution for 4(y-5)=15(2y-4) equation:


Simplifying
4(y + -5) = 15(2y + -4)

Reorder the terms:
4(-5 + y) = 15(2y + -4)
(-5 * 4 + y * 4) = 15(2y + -4)
(-20 + 4y) = 15(2y + -4)

Reorder the terms:
-20 + 4y = 15(-4 + 2y)
-20 + 4y = (-4 * 15 + 2y * 15)
-20 + 4y = (-60 + 30y)

Solving
-20 + 4y = -60 + 30y

Solving for variable 'y'.

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

Add '-30y' to each side of the equation.
-20 + 4y + -30y = -60 + 30y + -30y

Combine like terms: 4y + -30y = -26y
-20 + -26y = -60 + 30y + -30y

Combine like terms: 30y + -30y = 0
-20 + -26y = -60 + 0
-20 + -26y = -60

Add '20' to each side of the equation.
-20 + 20 + -26y = -60 + 20

Combine like terms: -20 + 20 = 0
0 + -26y = -60 + 20
-26y = -60 + 20

Combine like terms: -60 + 20 = -40
-26y = -40

Divide each side by '-26'.
y = 1.538461538

Simplifying
y = 1.538461538

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