Question

7+7x = 100points for u

Answer 1

50

Explanation:

Answer 2

`\\ \sf\longmapsto 7+7x=100`

`\\ \sf\longmapsto 8x=100`

`\\ \sf\longmapsto x=(100)/(8)`

`\\ \sf\longmapsto x=12.96`

Hope it helps