two numbers are in tne ratio 3:4.if each is increased by 10 the ratio between new numbers so formed is 5:7. find the original numbers
Answers
Answered by
1
3x+10/4x+10 = 5/7
x= -20
x= -20
Answered by
0
3x+10/4x+10=5/7
now it is a simple equation with one variable
x = -20
now it is a simple equation with one variable
x = -20
Similar questions