8+2+y(2+1)=42-2

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Solution for 8+2+y(2+1)=42-2 equation:


Simplifying
8 + 2 + y(2 + 1) = 42 + -2

Combine like terms: 2 + 1 = 3
8 + 2 + y(3) = 42 + -2

Reorder the terms for easier multiplication:
8 + 2 + 3y = 42 + -2

Combine like terms: 8 + 2 = 10
10 + 3y = 42 + -2

Combine like terms: 42 + -2 = 40
10 + 3y = 40

Solving
10 + 3y = 40

Solving for variable 'y'.

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

Add '-10' to each side of the equation.
10 + -10 + 3y = 40 + -10

Combine like terms: 10 + -10 = 0
0 + 3y = 40 + -10
3y = 40 + -10

Combine like terms: 40 + -10 = 30
3y = 30

Divide each side by '3'.
y = 10

Simplifying
y = 10

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