Question

Evaluate 2x − y when x = 3 and y = −2

Answer 1

plug in the value of x and y

Answer 2

6+2

Answer 3

is 8

Answer 4

exactly

Answer 5

thanks

Answer 6

Simplify the following expression.
a + 5c − b − c + a − b

Answer 7

i got 2a-2b+4c

Answer 8

i ust want to now if its correct

Answer 9

I think that's correct.

Answer 10

thanks

Answer 11

Evaluate: −5 − 3

Answer 12

i got 2