Register

Solve the equation 4x + 5y = 9 for x.

Solve the equation 4x + 5y = 9 for x.
asked 97.8k views
1 vote
Solve the equation 4x + 5y = 9 for x.

asked
User Matuku
by
8.2k points

2 Answers

5 votes

Answer: x = 9/4 - 5y/4

Step-by-step explanation: Move all terms that don't contain x to the right side and solve.

answered
User IqqmuT
by
8.4k points
2 votes

Answer:

x = -5y+9/4

Explanation:

4x + 5y = 9

↓

(4x + 5y) + (-5y) = 9 + (-5y)

↓

4x + 5y - 5y = 9 - 5y

↓

4x = -5y + 9

↓

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

↓

x = -5y + 9/4

answered
User Mat Colgrove
by
7.5k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
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?
Write words to match the expression. 24- ( 6+3)
Link Copied!