Question

Solve for a

Answer 1

\[X=\frac{ -b }{ 2a}\]

Answer 2

Multiply both sides by 'a' to get

ax = -b/2

Answer 3

What's next?

Answer 4

/ by ax

Answer 5

close

Answer 6

just x though

Answer 7

to get the answer \[\Large a = -\frac{b}{2x}\]

Answer 8

k
is tjt all

Answer 9

yes, we've isolated 'a', so we're done