Question

May someone help me please? I'm stuck on this question still

Answer 1

x= 12

Explanation:

these two angles combined equal 180.

so add them together and solve for x.

180= 10x-20 + 6x + 8

180 = 16x -12

192 = 16x

12 = x

double check that it equals 180

10x-20 + 6x + 8

10(12) -20 + 6(12) +8 = 180

Answer 2

SolutioN:-

★ Angle Property of a straight line - Angle on a Straight line is 180°.

According To The Question:-

`\sf \longrightarrow \: (10 x - 20) \degree+ (6x + 8) \degree = 180 \degree`

`\sf \longrightarrow \: 10 x - 20+ 6x + 8 = 180 \degree`

`\sf \longrightarrow \: 10 x + 6x - 20 + 8 = 180 \degree`

`\sf \longrightarrow \: 16x - 20 + 8 = 180 \degree`

`\sf \longrightarrow \: 16x -12 = 180 \degree`

`\sf \longrightarrow \: 16x = 180 \degree + 12`

`\sf \longrightarrow \: 16x = 192 \degree`

`\sf \longrightarrow \: x = (192 \degree )/(16) \\`

`\sf \longrightarrow \: x = 12 \degree \\`

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