Register
Which expression can be substituted for x in the top equation of the following system to solve the system by substitution? 2x−7y=15 x+4y=6
192k views
4 votes
Which expression can be substituted for x in the top equation of the following system to solve the system by substitution? 2x−7y=15 x+4y=6

User OrangePot
by
8.5k points

1 Answer

3 votes
from the second equation:-
x = 6 - 4y
Substitute this for x in the top equation
User Silvado
by
8.2k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

What is .725 as a fraction
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?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
Link Copied!