3 years ago

What will be the resulting equation when you substitute the first equation (-3x + 5) in for y in the second equation?

Mathematics

2 answers:

ANTONII [103]3 years ago

7 0

Answer:

See below.

Step-by-step explanation:

Substituting for y:

5x - 4(-3x + 5) = -3

5x + 12x - 20 = -3

17x = -3 + 20

17x = 17.

x = 1.

Serhud [2]3 years ago

6 0

Answer:

Step-by-step explanation:Substituting for y:

5x - 4(-3x + 5) = -3

5x + 12x - 20 = -3

17x = -3 + 20

17x = 17.

You might be interested in

Find the slope of the line that passes through (6, 9) and (4, 14).

Veronika [31]

Answer:

The slope is -5/2 :)

Step-by-step explanation:

5 0

3 years ago

At what rate did the rain fall?

Levart [38]

Answer:

2 cm per hour

Step-by-step explanation:

1 hour lines up with 2cm

2 hours line up with 4cm

3 hours line up with 6cm

6 0

2 years ago

Read 2 more answers

A hospital parking lot charges $2.50 for the first hour or part thereof, and $1.25 for each additional hour or part thereof. A w

stepan [7]

12 times is the answer

3 0

3 years ago

Pleaseeeeeeeee helpppppppppppp

Rainbow [258]

Answer:

I believe your have to find the linear lines in order to find the answer.

Step-by-step explanation:

5 0

3 years ago

Find the surface area of the regular hexagonal prism.

stiv31 [10]

Do u have the surface area formula

8 0

4 years ago

Read 2 more answers