If: f/7 -8 = 2 Then: f = 70
f/-7 -8 =2 add 8 both sides f/-7=10 multipby both sides by -7 f=-70 check =-70/-7=10 10-8=2
Yes. It is THE solution.
f(x) = 2x + 8 f(x) = -7 → 2x + 8 = -7 → 2x = -15 → x = -7½ = -7.5
7 + f - 21 = -20 Therefore, 7 + f = 1 f = 1 - 7 f = -6
If: f/7 -8 = 2 Then: f = 70
f/-7 -8 =2 add 8 both sides f/-7=10 multipby both sides by -7 f=-70 check =-70/-7=10 10-8=2
Yes. It is THE solution.
f(x) = 2x + 8 f(x) = -7 → 2x + 8 = -7 → 2x = -15 → x = -7½ = -7.5
-8
7 + f - 21 = -20 Therefore, 7 + f = 1 f = 1 - 7 f = -6
it equals 1
It is f(x) = 7/x.
f+7=12 is the equation so, f=5
(-7+f)/2 = -1 Multiply both sides by 2 -7+f = -2 add 7 to both sides f=5 Alternatively, if you meant: -7 + f/2 = -1 add 7 to both sides: f/2 = 6 multiply both sides by 2: f = 12
-8 C = 17.6 F
yup