Question

A=h(x+10)/2
a= 27
h= 4
find the value of x.

Answer 1

Answer:

Step-by-step explanation:

A=h(x+10)/2

a= 27

h= 4

27=4(x+10)/2

54=4x+40

4x=54-40

4x=14

x=7/2

x=3.5

Answer 2

Answer:

27×2= 4 (10+x)

54/4= 10+x

13.5-10=×

3.5= x