10y-5(3y+1)=8(y-4)

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Solution for 10y-5(3y+1)=8(y-4) equation:


Simplifying
10y + -5(3y + 1) = 8(y + -4)

Reorder the terms:
10y + -5(1 + 3y) = 8(y + -4)
10y + (1 * -5 + 3y * -5) = 8(y + -4)
10y + (-5 + -15y) = 8(y + -4)

Reorder the terms:
-5 + 10y + -15y = 8(y + -4)

Combine like terms: 10y + -15y = -5y
-5 + -5y = 8(y + -4)

Reorder the terms:
-5 + -5y = 8(-4 + y)
-5 + -5y = (-4 * 8 + y * 8)
-5 + -5y = (-32 + 8y)

Solving
-5 + -5y = -32 + 8y

Solving for variable 'y'.

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

Add '-8y' to each side of the equation.
-5 + -5y + -8y = -32 + 8y + -8y

Combine like terms: -5y + -8y = -13y
-5 + -13y = -32 + 8y + -8y

Combine like terms: 8y + -8y = 0
-5 + -13y = -32 + 0
-5 + -13y = -32

Add '5' to each side of the equation.
-5 + 5 + -13y = -32 + 5

Combine like terms: -5 + 5 = 0
0 + -13y = -32 + 5
-13y = -32 + 5

Combine like terms: -32 + 5 = -27
-13y = -27

Divide each side by '-13'.
y = 2.076923077

Simplifying
y = 2.076923077

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