Answer:
y = 4
Explanation:
To solve for the variable y in this equation, follow these steps:
Start with the equation: 2(y + 5) = 18.
Distribute the 2 on the left side to both terms inside the parentheses:
2y + 10 = 18
To isolate 2y on the left side, subtract 10 from both sides of the equation:
2y + 10 - 10 = 18 - 10
This simplifies to:
2y = 8
Finally, divide both sides by 2 to solve for y:
(2y) / 2 = 8 / 2
This simplifies to:
y = 4
So, the solution to the equation is y = 4.