3 years ago

Find the value of x. pls hurry big reward.

Mathematics

2 answers:

dybincka [34]3 years ago

4 0

X = 8
18+90 = 108
180-108=72
72/9=8

g100num [7]3 years ago

3 0

Answer:

x=8

Step-by-step explanation:

< LJG + <GJH + HJW = 180 since it forms a straight line

9x + 90+ 18 = 180

Combine like terms

9x+ 108 = 180

Subtract like 108 from each side

9x +108-108 = 180 -108

9x =72

Divide each side by 9

9x/9 = 72/9

x = 8

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