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Find the value of z.
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3 votes
Find the value of z.

Find the value of z.-example-1
User Stefano Cordio
by
5.8k points

1 Answer

3 votes

Answer:

Option D, 110

Explanation:

first we find x

10x+20-80=2(2x+15)

or, x=15

now, 10x+20 = 170

so, z = 360-170-80 = 110

User Levent Ozbek
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