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5 x +4+=34 6y+3=45 8z - 7=57 11t-16=39 2n -6=12+4 3z+4=22???

5 x +4+=34 6y+3=45 8z - 7=57 11t-16=39 2n -6=12+4 3z+4=22???
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3 votes
5 x +4+=34

6y+3=45

8z - 7=57

11t-16=39

2n -6=12+4

3z+4=22???

User Szaske
by
8.7k points

1 Answer

6 votes

Answer:

z=6

Explanation:

3z +4=22.3z+4-4=22-4.3z=18.3_3=18_3

User AlexLarra
by
9.6k points
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