Answer:
y = 7
Explanation:
Simplifying
6y + 3 = 45
Reorder the terms:
3 + 6y = 45
Solving
3 + 6y = 45
Solving for variable 'y'.
Move all terms containing y to the left, all other terms to the right.
Add '-3' to each side of the equation.
3 + -3 + 6y = 45 + -3
Combine like terms: 3 + -3 = 0
0 + 6y = 45 + -3
6y = 45 + -3
Combine like terms: 45 + -3 = 42
6y = 42
Divide each side by '6'.
y = 7
Simplifying
y = 7