8(5y-5)-(4y+2)=

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Solution for 8(5y-5)-(4y+2)= equation:


Simplifying
8(5y + -5) + -1(4y + 2) = 0

Reorder the terms:
8(-5 + 5y) + -1(4y + 2) = 0
(-5 * 8 + 5y * 8) + -1(4y + 2) = 0
(-40 + 40y) + -1(4y + 2) = 0

Reorder the terms:
-40 + 40y + -1(2 + 4y) = 0
-40 + 40y + (2 * -1 + 4y * -1) = 0
-40 + 40y + (-2 + -4y) = 0

Reorder the terms:
-40 + -2 + 40y + -4y = 0

Combine like terms: -40 + -2 = -42
-42 + 40y + -4y = 0

Combine like terms: 40y + -4y = 36y
-42 + 36y = 0

Solving
-42 + 36y = 0

Solving for variable 'y'.

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

Add '42' to each side of the equation.
-42 + 42 + 36y = 0 + 42

Combine like terms: -42 + 42 = 0
0 + 36y = 0 + 42
36y = 0 + 42

Combine like terms: 0 + 42 = 42
36y = 42

Divide each side by '36'.
y = 1.166666667

Simplifying
y = 1.166666667

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