-2y-40=2(5y+4)

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Solution for -2y-40=2(5y+4) equation:


Simplifying
-2y + -40 = 2(5y + 4)

Reorder the terms:
-40 + -2y = 2(5y + 4)

Reorder the terms:
-40 + -2y = 2(4 + 5y)
-40 + -2y = (4 * 2 + 5y * 2)
-40 + -2y = (8 + 10y)

Solving
-40 + -2y = 8 + 10y

Solving for variable 'y'.

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

Add '-10y' to each side of the equation.
-40 + -2y + -10y = 8 + 10y + -10y

Combine like terms: -2y + -10y = -12y
-40 + -12y = 8 + 10y + -10y

Combine like terms: 10y + -10y = 0
-40 + -12y = 8 + 0
-40 + -12y = 8

Add '40' to each side of the equation.
-40 + 40 + -12y = 8 + 40

Combine like terms: -40 + 40 = 0
0 + -12y = 8 + 40
-12y = 8 + 40

Combine like terms: 8 + 40 = 48
-12y = 48

Divide each side by '-12'.
y = -4

Simplifying
y = -4

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