2 years ago

-3x - 4y = 2

Mathematics

1 answer:

Sati [7]2 years ago

3 0

y = -5/4, x = 9/4

working:

isolate y for -3 - 4y = 2 : y = -5/4

Substitute y = - 5/4

[x - 5/4 = 1]

isolate x for x - 5/4 = 1 : x = 9/4

FINALLY ANSWER:

y = -5/4, x = 9/4

You might be interested in

You and your friends want to rent a limo on prom night.

kolezko [41]

Answer:

4 hours

Step-by-step explanation:

if you have $350

you'd subtract 50 por que it's a one time fee.

which leaves with 300

then you'd divide 75 into 300

to see how many hours you'd receive with the remaining of your $300.

which is four.

4 0

2 years ago

Read 2 more answers

2 x ² + 16x+63 2x² +19x+a

PilotLPTM [1.2K]

=jeksjskakkjakakaaskskskskskskskdksk

5 0

2 years ago

Read 2 more answers

I need help solving this problem please

guapka [62]

Perimeter= 16
Area= 12

5 0

2 years ago

What is the average speed that robin mus drive to reach her friend's house 170 miles away in 2 1/2 hr

Tamiku [17]

68 miles / hour

Average speed = distance / time

distance = 170 and time = 5/2 ( as an improper fraction)

speed = 170 ÷ $\frac{5}{2}$ = 170 × $\frac{2}{5}$ = $\frac{340}{5}$ = 68

4 0

2 years ago

Read 2 more answers

Which of the following is false?

Liula [17]

Answer: C

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers