5at+ab²-a²-5tb/a²-5ta

the answer is d. (1.2, -4.7) on edgn

hope this !

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation:

b i think

step-by-step explanation:

not really sure

c

step-by-step explanation:

i think because what else can be a sample of every member