Register

Solve the following system using substitution. Be sure to check your solution. Show every step. -2x + 5y = 19 3x - 4 = y

Solve the following system using substitution. Be sure to check your solution. Show every step. -2x + 5y = 19 3x - 4 = y
149k views
1 vote
Solve the following system using substitution. Be sure to check your solution. Show every step.

-2x + 5y = 19
3x - 4 = y

User Ollo
by
8.5k points

1 Answer

6 votes

Answer:

for the first one

Explanation:

-2(-2) + 5(3) =19 or 4+ 15=19

User Jkrnak
by
9.2k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Link Copied!