Question

solve this equaion
7.8y+9=6.8y-2

Answer 1

Isolate y terms to the left side, can you do it?

Answer 2

@teresaa can you?

Answer 3

so would i have to add the y

Answer 4

like 7.8y+6.8y

Answer 5

No, subtract 6.8y to both sides!

Answer 6

so would it be 1y=9=-2

Answer 7

i mean 1y+9=-2

Answer 8

In the left side: 7.8 y - 6.8y = ....?

Answer 9

1

Answer 10

7.8 y - 6.8y = y

Answer 11

y+9= -2

Answer 12

In the right side: -2 -9 = ...?

Answer 13

i thought u have to divide the 2 into the 9

Answer 14

so it would be -11

Answer 15

so the actual answer is y= -11

Answer 16

thank u'