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Helppppp needed plz quick
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Helppppp needed plz quick

Helppppp needed plz quick-example-1
User Just James
by
8.1k points

1 Answer

3 votes

Answer:

Explanation:

9x - 77 = 7x - 43

2x - 77 = -43

2x = 34

x = 17

9(17) - 77 = 153 - 77 = 76

7(17) - 43 = 119 - 43 = 76

z + 76 = 180

z= 104

User Thiago Ganzarolli
by
8.2k points
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