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32 votes
32 votes
I dont know what to do for tis

I dont know what to do for tis-example-1
User Methkal Khalawi
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3.0k points

1 Answer

28 votes
28 votes

Answer:

is this by any chance about simultaneous equations? If so,

Explanation:

Step 1 is telling us to decide on whether x and y should be the unknown. For instance, you want x to be the unknown, so u solve for x.

Step 2 is telling us to write equations with x and y.

For example,

7x + 5y = 12

7x - 2y = 9

This may not be accurate but it is an equation.

Step 4 is telling us to check whether the solution is accurate or not. For instance, we say 7 is x. so we substitude 7 into the original equation to see whether the answer we found is correct.

For step 5, im not really sure.

hope this helps though???

User Jason Fuerstenberg
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2.7k points