81-119=-4(-4y)-9(2y)+y

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Solution for 81-119=-4(-4y)-9(2y)+y equation:


Simplifying
81 + -119 = -4(-4y) + -9(2y) + y

Combine like terms: 81 + -119 = -38
-38 = -4(-4y) + -9(2y) + y

Remove parenthesis around (-4y)
-38 = -4 * -4y + -9(2y) + y

Multiply -4 * -4
-38 = 16y + -9(2y) + y

Remove parenthesis around (2y)
-38 = 16y + -9 * 2y + y

Multiply -9 * 2
-38 = 16y + -18y + y

Combine like terms: 16y + -18y = -2y
-38 = -2y + y

Combine like terms: -2y + y = -1y
-38 = -1y

Solving
-38 = -1y

Solving for variable 'y'.

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

Add 'y' to each side of the equation.
-38 + y = -1y + y

Combine like terms: -1y + y = 0
-38 + y = 0

Add '38' to each side of the equation.
-38 + 38 + y = 0 + 38

Combine like terms: -38 + 38 = 0
0 + y = 0 + 38
y = 0 + 38

Combine like terms: 0 + 38 = 38
y = 38

Simplifying
y = 38

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