Answer:
Step-by-step explanation:
Plug in x = 8 & y = -3 in the expression
7(2x -3y) = 7(2*8 - 3*(-3))
= 7*( 16 + 9)
= 7 * 25
= 175
Answer: 7(2x-3y)=175
Step-by-step explanation:
Knowing that x=8 and y=3 we can sub them in to the expression and solve.
[tex]7(2(8)-3(-3))\\7(16--9)\\7(25)\\175[/tex]
