3 years ago

Evaluate the algebraic expression for the given values of x=3 and y=4 . 7x−2y−1 =

Mathematics

2 answers:

STALIN [3.7K]3 years ago

8 0

The answer for this question is 12

Triss [41]3 years ago

5 0

Answer:

Step-by-step explanation:

Substitute in the values

7x = 7*3 = 21

-2y = - 2 * 4 =. - 8

Then there's - 1 aswell

Put it all together and you get 21 - 8 - 1

Whivh equals to 12

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