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neonofarm [45]
3 years ago
11

Solve the equation. 2m/3-1=3/4+m (please show work)

Mathematics
1 answer:
alexdok [17]3 years ago
3 0
The first step is to get the variable on both sides, do this by subtracting m.

This leaves you with 2m/3 -1 -m = 3/4

Then multiply by 3 on both sides to eliminate the fraction.

This leaves you with 2m-3-3m = 9/4

Then isolate the variable by adding 3 to both sides.

This leaves you with 2m-3m = 3 9/4

This can simplify into -m = 5 1/4 or 21/4

Multiply by -1 to keep the variable positive

The final answer is m = -21/4 (or -5 1/4, your choice)
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All the 3 choices are correct.

Step-by-step explanation:

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The side lengths of this rectangular banner are whole numbers.

Thus the possible pairs of side lengths that would give 8 when multiplied with each other are (1 , 8) ; (2 , 4).

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