Question

Evaluate the expression 3x + 2(y-4) when x = 10 and y = 7 (give answer as an integer

Answer 1

36

Explanation:

Given

3x + 2(y - 4) ← substitute x = 10 and y = 7 into the expression

= 3(10) + 2(7 - 4)

= 30 + 2(3)

= 30 + 6

= 36