Question

7x-12x-5=-45+15

Answer 1

anyone know this

Answer 2

Me:D

Answer 3

7x-12x-5=-45+15: Use the additive inverse. so that 5 will be transposed to the right side.
=5+7x-12x-5=-45+15+5
=7x-12x=-15

Could you do the rest??? If you're having a hard time tell me.. Ok :D

Answer 4

x=6

Answer 5

am just having a hard time on a whole with maths

Answer 6

@ally890 if you need more explanation i will give you friend.

Answer 7

is it equal to 5

Answer 8

Nope. x=3

Answer 9

Want me to explain?

Answer 10

x=5 yes.

Answer 11

my options are 7,5,-7 or -5

Answer 12

5 is correct.

Answer 13

thank u so much