Question

What is the value of x

Answer 1

X = 4

Step-by-step explanation:

18 = 10+2x

18-10=2x

8/2 = x

X = 4

Answer 2

we know opposite sides of a rectangle are equal

`\\ \sf\longmapsto 2x+10=18`

• Take 10to right

`\\ \sf\longmapsto 2x=18-10`

`\\ \sf\longmapsto 2x=8`

`\\ \sf\longmapsto x=(8)/(2)`

`\\ \sf\longmapsto x=4`