Annie is adding the expression 4 + 5 + (–4) and follows the procedure of starting at 4, moving right 5 units, and then moving le
ft 4 units.
Beth says she knows another way to find the sum, using the additive inverse property. What procedure could Beth use?
Beth says she knows another way to find the sum, using the additive inverse property. What procedure could Beth use?
1 answer:
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Answer:
y
=
−
6
x
+
5
.
y
=
−
6
x
+
28
Step-by-step explanation:
We need to solve for x, we need to get x alone
Lets start by removing -5
Add 5 on both sides
Now to isolate x , we need to remove the square from x
To remove square , take square root on both sides
square and square root will get cancelled
So and