Astudent solved z + (-0.72) = -2.5 for z using the
following steps.
step 1: z+(-0.72) +...
Mathematics, 12.11.2019 20:31 zeinabelsiblini
Astudent solved z + (-0.72) = -2.5 for z using the
following steps.
step 1: z+(-0.72) + (-0.72) = -2.5+ (-0.72)
step 2:
z = -2.5+ (-0.72)
step 3:
-3.22
what was the student's error?
✓
done
intro
Answers: 1
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