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yes i am

yep. thats what ive already done though.

noope, not quite

we don't know what a is yet, that's what we want to find

our equation is
48 = 2a - 4
start by adding 4 to each side.

ooohh
okay
so adding five
52=2a-8?

nope, not quite.

2a-4+4 = ?

4+4= 8
2a-8?

nope
-4+4 = ?

ooooh crud -4 sorry
so 0
(im sorry im not the smartest ;-;)

26?

good! that's our answer ~

oh that makes a lot more sense then what i was doing thank you so much