II. Give the property illustrated by each sentence.
1. If x – 3 = 9, then x - 3+ 3 = 9 + 3.
2. If 3x = 10, then (3x)(3) = (10)(3).
3. If y = x and x = 5, then y = 5.
4. If 7 = x, then x = 7.
( sentence po please) not free
1. If x – 3 = 9, then x - 3+ 3 = 9 + 3.
2. If 3x = 10, then (3x)(3) = (10)(3).
3. If y = x and x = 5, then y = 5.
4. If 7 = x, then x = 7.
( sentence po please) not free
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Answer:
1.If x-3=9 then x-3+3=9+3 because
x-3=9 and they add 3 so
the answer in the given x-3+3=9+3
=9+3
2.If 3x=10,then(3x)(3)=(10)(3)because
3x=10 and they add 3 which the result /answer is (10)(3)
3.If y=x and x=5,then y=5 because the x and y is equal which mean they are congruent or have same number thats why what x have is what y have too and its 5
4.If 7=x,then x=7 wherein the given just switch position and there's no changes thats why is 7 is equal x then x is equal 7
Hope it help and advance apology if it is not what your looking for