0
Best Answer
Express one variable in terms of the other.
3Y - 4J = 9
3Y = 4J + 9
Y = (4J + 9)/3
------------------------
insert back into original equation
3(4J + 9)/3 = 9
you see the 3 factors cancel
4J + 9 = 9
4J = 0
J = 0
-------------you have J
3Y - 4(0) = 9
3Y = 9
Y = 3
----------------one set of solutions to this problem
This answer is:
Add your answer:
Earn +20 ptsQ: How do you solve 3y-4j equals 9?
Write your answer...
Submit
Still have questions?
Continue Learning about Math & Arithmetic
Related questions
Solve for 9x equals 243?
9 x 27 equals 243
Solve a plus 9 equals 21?
A + 9 = 21 A = 21 - 9 A = 12
Solve the equation k plus 3.4 equals 9?
k equals 5.6
If 0.56x equals 9-0.44x how do you solve for x?
.56x=9-.44x x=9
How do you solve 4a - 9 equals 27?
4a - 9 = 27 4a = 36 a = 9
solve for Xx + 2 < 9?
2,2,6,9
Solve 2x plus 3 equals 9?
3
How do you solve 6-x equals 15?
-9
Solve 5x -9 equals 26?
x=7
How do you solve 9-3 plus 4 equals?
10
How do you solve 3x-11 for x equals 9?
3x-11 for x=9
D - 9 equals 9 solve the solution?
D - 9 = 9 d = 9 + 9 d = 18
Copyright ©2024 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.