Question

solve for x and include restrictions. X can not be part o restriction

Answer 1

so when we solve for x we cant use the restrictions that are given? but then how do we give the restrictions..

Answer 2

x=(d-bx)/2c and c not equal to 0

Answer 3

oops sorry

Answer 4

its d-bc not d-bx

Answer 5

i agree with c cannot equal 0, but what about the restriction of 3x cannot equal -b? since we cant use this, what do we do?

Answer 6

@physo

Answer 7

what do u mean?

Answer 8

3x cannot equal -b is given as part of the problem. But it says we cant use this restriction because x is part of the restriction.. how can we avoid this?

Answer 9

oh i didnt read that part. so another condition would be c not equal 3d/b

Answer 10

how?

Answer 11

well, if you substitute x in 3x not equal -b, youll get it

Answer 12

you can also write it as bc/d not equal 3