Question

How do you find y in 4y-13+9(7)+42​

Answer 1

4y + 92

Explanation:

4y - 13 + 9(7) + 42 is the question

Do the brackets first so

9 x 7 = 63

becomes

4y - 13 + 63 + 42

collect like terms, so:

63 + 42 = 13 = 92

4y + 92 is the final answer because you cannot simplify it anymore