First, simplify the expression inside the parentheses:(2×y + y + 9 + 8×y) = 10×y + 9
Now, substitute this back into the original equation:(10×y + 9) ÷ 4 - 26 = 45
Now, distribute the division by 4:10×y ÷ 4 + 9 ÷ 4 - 26 = 45
Reduce:2.5×y + 2.25 - 26 = 45
Combine like terms:2.5×y - 23.75 = 45
Add 23.75 to both sides:2.5×y = 68.75
Divide by 2.5:y = 27.5
Therefore, the solution to the equation is y = 27.5.
First, simplify the expression inside the parentheses:
(2×y + y + 9 + 8×y) = 10×y + 9
Now, substitute this back into the original equation:
(10×y + 9) ÷ 4 - 26 = 45
Now, distribute the division by 4:
10×y ÷ 4 + 9 ÷ 4 - 26 = 45
Reduce:
2.5×y + 2.25 - 26 = 45
Combine like terms:
2.5×y - 23.75 = 45
Add 23.75 to both sides:
2.5×y = 68.75
Divide by 2.5:
y = 27.5
Therefore, the solution to the equation is y = 27.5.