what is a balancing method
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Answer:
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Step-by-step explanation:
hit and trial method.....
Answered by
7
Answer:
With the balance method you can solve equations by doing the same operation on both sides of the =-sign. The name comes from the thought behind it:
A balance is an (old) weighing instrument with a scale/dish/weighing pan on both sides. On both sides of the balance you put a part of the equation. What is to the left of the =-sign in the equation goes on the left-hand scale and what is to the right of the =-sign in the equation goes on the right-hand scale. Now you start removing (or adding) things from (or to) the scale until you are left with the answer.
Example
Given is the equation 4a + 11 = 6a + 3.
You can make the following balance.
Take bags of marbles for a and separate marbles for the numbers.
Step-by-step explanation:
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