3(y+10)=-30(y-1)-99

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Solution for 3(y+10)=-30(y-1)-99 equation:


Simplifying
3(y + 10) = -30(y + -1) + -99

Reorder the terms:
3(10 + y) = -30(y + -1) + -99
(10 * 3 + y * 3) = -30(y + -1) + -99
(30 + 3y) = -30(y + -1) + -99

Reorder the terms:
30 + 3y = -30(-1 + y) + -99
30 + 3y = (-1 * -30 + y * -30) + -99
30 + 3y = (30 + -30y) + -99

Reorder the terms:
30 + 3y = 30 + -99 + -30y

Combine like terms: 30 + -99 = -69
30 + 3y = -69 + -30y

Solving
30 + 3y = -69 + -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.
30 + 3y + 30y = -69 + -30y + 30y

Combine like terms: 3y + 30y = 33y
30 + 33y = -69 + -30y + 30y

Combine like terms: -30y + 30y = 0
30 + 33y = -69 + 0
30 + 33y = -69

Add '-30' to each side of the equation.
30 + -30 + 33y = -69 + -30

Combine like terms: 30 + -30 = 0
0 + 33y = -69 + -30
33y = -69 + -30

Combine like terms: -69 + -30 = -99
33y = -99

Divide each side by '33'.
y = -3

Simplifying
y = -3

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