3 years ago

What is the first correct step to solve this system of equations4x-3y=-102x 3y=4?

1 answer:

4 0

You first need to isolate either x or y. since in one formula has both x and y in it and there is one with only y, you should solve the smaller one first then plug and chug

You might be interested in

If you have 26 ounces of chicken how many people can you feed

IRISSAK [1]

Answer:

between 8 and 9

Step-by-step explanation:

the normal serving size for meat is around 3 ounces so 26 divided by 3 would be between 8 and 9

6 0

3 years ago

HELP ASAP!!! explanation requiredd!

Mkey [24]

(7x-5)+(3x-15)=180°

10x-20=180

10x=200

x=20

(3x-15) + E = 180

3(20)-15 + E = 180

45 + E = 180

E = 135°

FG = EH = 2(y+1)

6 0

3 years ago

Read 2 more answers

I NEED HELP RIGHT NOW

Allisa [31]

Oof the answer is you (and by you I mean B)

6 0

3 years ago

Read 2 more answers

Billy walks 15 miles every day to soccer practice, and catches a ride home from his grandma. Billy had 5 practices last week. Ho

kirza4 [7]

Billy walked 75 yards last week

8 0

3 years ago

Solve the system of equations.<br><br> 5x + y = 9<br> 3x + 2y = 4

tiny-mole [99]

Y=-5x+9

3x+2(-5x+9)=4
3x-10x+18=4
-7x=4-18
-7x=-14
x=2

5(2)+y=9
10+y=9
y=9-10
y=-1

The answer is (2,-1) :)

5 0

3 years ago

Read 2 more answers