Answer:
none are identical
Step-by-step explanation:
ctddtydtytdytdytyddtydtytydtyjy
13 + 2x = 3
subtract 13 from both sides of the equation
2x = -10
divide by 2 on both sides
x = -5
<h3>
Answer: addition property of inequality</h3>
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Explanation:
These are the steps to focus on
step 3: -6x - 8 < -2
step 4: -6x < 6
The move from the third step to the fourth step has us adding 8 to both sides. Therefore, we use the addition property of inequality.
That property has four forms
- If then
- If then
- If then
- If then
It's similar to the idea of starting with a = b, then adding c to both sides to get a+c = b+c
We add the same thing to both sides to keep things balanced.
Exact form 27/4
decimal form 6.75
mixed number form 6(3/4)
If Josie bought a mirror with 5 sides it would be a pentagon