3(8+7+y)=

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Solution for 3(8+7+y)= equation:


Simplifying
3(8 + 7 + y) = 0

Combine like terms: 8 + 7 = 15
3(15 + y) = 0
(15 * 3 + y * 3) = 0
(45 + 3y) = 0

Solving
45 + 3y = 0

Solving for variable 'y'.

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

Add '-45' to each side of the equation.
45 + -45 + 3y = 0 + -45

Combine like terms: 45 + -45 = 0
0 + 3y = 0 + -45
3y = 0 + -45

Combine like terms: 0 + -45 = -45
3y = -45

Divide each side by '3'.
y = -15

Simplifying
y = -15

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