Question

Evaluate. 4) 57 + 19y + -76

5) 7x - 18 = -74
explain pls

Answer 1

For the first one, did they tell you what y was?

Answer 2

no. you have to solve for y.

Answer 3

Not possible; it's not an equation. Did you copy it down correctly?

Answer 4

o woops
its 57 + 9y = -76

Answer 5

57 + 19y = -76

Answer 6

Ok i'll give it a shot

Answer 7

First subtract 57 from both sides this gets you 19y=-133
Next divide both sides by 19 this gets you y=-7 as your answer

Answer 8

Now for the other equation
7x-18=-74
Add 18 to both sides which gets you 7x=-56
Now divide both sides by 7 and you get x=-8 as your answer

Answer 9

Is this a good explaination?

Answer 10

Yes, thanks.

Answer 11

You r welcome if you have any other questions ill do my best to answer