asked 206k views
0 votes
2+5x=7x-18+2x
——— ————-
3x 3x

1 Answer

4 votes

9514 1404 393

Answer:

x = 5

Explanation:

Perhaps you want to solve for x the rational equation ...

(2+5x)/(3x) = (7x -18 +2x)/(3x)

Multiplying by 3x and collecting terms, we have ...

2 +5x = 9x -18

20 = 4x . . . . . . add 18-5x to both sides

5 = x . . . . . . . . divide both sides by 4

The solution is x=5.

No related questions found

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