Register
Given that 7 x − 3 y = 23 Find x when y = − 2
60.1k views
2 votes
Given that

7
x
−
3
y
=
23

Find
x
when
y
=
−
2

User Dave Brondsema
by
5.0k points

1 Answer

7 votes

Answer:
(17)/(7)

Explanation:

7x - 3y = 23
3y = -2 × 3 = -6

7x + 6 = 23

7x = 23 - 6

7x = 17

x =
(17)/(7)

User Ru
by
5.2k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.8m questions

7.5m answers

Other Questions

Aliyah has $24 to spend on seven pencils. After buying them she had $10. How much did each pencil cost?
Evaluate a + b when a = –16.2 and b = –11.4 A. –27.6 B. –4.8 C. 4.8 D. 27.6
What is the value of x? (-4) - x = 5
Find the quotient of 3,078 ÷ 27. A) 104 B) 109 C) 114 D) 119
Can someone help me with 5??? ASAP?
Link Copied!