Question

Find f(x)=-35 when f(x)=8x+5

Answer 1

-5=x

Explanation:

f(x)=8x+5

-35=8x+5 substitute -35 for f(x).

-40=8x subtract 5 from both sides.

-5=x divide both sides by 8 and then simplify

Answer 2

x=-5

Explanation:

f(x)=8x+5

-35=8x+5 substitute -35 for f(x).

-40=8x subtract 5 from both sides.

-5=x divide both sides by 8 and then simplify