Question

Solve by elimination
0.3y-0.2y=4
0.4x+0.5y=-29/19

answer in fraction form

Answer 1

fractin version?

Answer 2

answer needs to be in a fraction

Answer 3

-2335/209, 1230/209

Answer 4

you do these fast!

Answer 5

:D

Answer 6

ok that is incorrect what is the interger version?

Answer 7

decimal

Answer 8

yes please

Answer 9

hey u typd the wrong ques~ :O
chk the 1st eq!

Answer 10

oh yes 0.3x-0.2y=4
0.4x+0.5y=-29/19

Answer 11

140/19, -170/19

Answer 12

thank you