2 years ago

Find the value of 7x+2y when x=2 and y=-9

Mathematics

2 answers:

Varvara68 [4.7K]2 years ago

8 0

Answer:

Step-by-step explanation:

7×18+2×18=32

x=14

y=18

Have a great day!

Nostrana [21]2 years ago

6 0

Answer = -4

Step-by-Step Explanation:

Given: x = 2, y = -9

Therefore, substituting the values
= 7x + 2y
= 7(2) + 2(-9)
= 14 + -18
= 14 - 18
= -4

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