Question

3 x (x+y) -4(2) for x=6 and y=4

Answer 1

Answer: 22

Explanation:

3 x (6+4) -4(2) (substitute x=6 and y=4)

= 3 x 10 - 8 (simplify inside the parentheses)

= 30 - 8 (multiply)

= 22 (subtract)

Therefore, 3 x (x+y) -4(2) is equal to 22 when x=6 and y=4.