Question

X+K=90
If k=16
X=?


X-10= ?

Answer 1

Answer:

X+K=90

X+16=90

X=90-16

X=74

and

X-10=?

let unknown value be y

74-10=y

64=y

y=64

Answer 2

Step-by-step explanation:

x+k =90

if k 16

so.. x+16=90

x=90-16

74

and if x-10

then x-10=74

x=74+10

84

is your answer