Question

Given the figure, find the values of x and z.

Answer 1

`\\ \sf\bull\dashrightarrow 9x-67+6x-23=180`

`\\ \sf\bull\dashrightarrow 9x+6x-67-23=180`

`\\ \sf\bull\dashrightarrow 15x-90=180`

`\\ \sf\bull\dashrightarrow 15x=180+90=270`

`\\ \sf\bull\dashrightarrow x=18`

Now

`\\ \sf\bull\dashrightarrow z=6x-23`

`\\ \sf\bull\dashrightarrow z=18(6)-23`

`\\ \sf\bull\dashrightarrow z=108-23`

`\\ \sf\bull\dashrightarrow z=85`