![subject](/tpl/images/cats/mat.png)
Mathematics, 11.06.2020 07:57 dani4685
Zach tried to solve an equation step by step.
4
3
4
3
+
2
1
4
5
=z−
2
1
=z−
2
1
+
2
1
=z
Step 1
Step 2
Find Zach's mistake.
![ansver](/tpl/images/cats/User.png)
Answers: 2
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Zach tried to solve an equation step by step.
4
3
4
3
+...
3
4
3
+...
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