Answer:
see explanation
Step-by-step explanation:
Given
3x - y = 2
Substitute y = x - 1 into the equation
3x - (x - 1) = 2
3x - x + 1 = 2 ← simplify left side
2x + 1 = 2 ← required equation after substitution
From the division property, the required kansui is 5/32 tablespoon.
What is division?
One of the four fundamental arithmetic operations, or the process by which two or more numbers are added together to create a new number, is division. Multiplication, addition, and subtraction round out the list of operations.
Given that a batch of mooncake contains 1/4 tablespoon of kansui.
Given batch of mooncake is 1 3/5 = 8/5
Therefore,
Hence, the required kansui is 5/32 tablespoon.
To learn more about division from the given link
brainly.com/question/25289437
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Answer:
A number line going from negative 7 to positive 7. An arrow goes from 0 to 3 and from 3 to 6.
I belive it is a constant
Answer:
youll have to show the problems to get an answer!
Step-by-step explanation: