Register
Find the value of 7x+2y when x=2 and y=-9
6.8k views
5 votes
Find the value of 7x+2y when x=2 and y=-9

User Imad Ullah
by
4.8k points

2 Answers

6 votes

Answer:

32

Explanation:

7×18+2×18=32

x=14

y=18

Have a great day!

User Mirams
by
4.7k points
5 votes
Answer = -4

Explanation:

Given: x = 2, y = -9

Therefore, substituting the values
= 7x + 2y
= 7(2) + 2(-9)
= 14 + -18
= 14 - 18
= -4
User Jimmery
by
4.6k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.2m questions

6.7m answers

Other Questions

Pizza planet is running a special 3 pizzas for 16.50. What is the unit rate for one pizza
What number is halfway between 0 and 18
If the 9-inch wheel of cheese costs $18.60, what is the cost per square inch? If the cost is less than a dollar, put a zero to the left of the decimal point?
I need to simplify this expression.
Need answer to math problem!!!​
Link Copied!