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Work out the value of 5x + 9y when x = 7 and y = -2
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Work out the value of 5x + 9y when x = 7 and y = -2

User Deadbyte
by
8.2k points

1 Answer

6 votes

Answer:

17

Explanation:

5x+9y

Put in the numbers and then you get:

(5*7)+(9*-2)

Then solve it.

35-18

Subtract to get:

17

Hope this helped! :)

User Ralph Lavelle
by
9.0k points
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