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Volgvan
2 years ago
7

Solve the following: 3x + 7 = 5x - 1 X =

Mathematics
1 answer:
dexar [7]2 years ago
7 0

Answer:

x= 4

Step-by-step explanation:

3x + 7 = 5x - 1

combine the like numbers: add 1 to the other side, isolating 5x

3x + 8 = 5x

Subtract 3x from 5x, isolating 8

8 = 2x

divide

4 = x

Check if it works

3(4) + 7 = 5(4) - 1

19 = 19

Yes, it is correct

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<h3>Option C is correct</h3>

<h3>Let us see the verification;</h3>

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2 years ago
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Answer:

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<h3>Answer:   1.75 square feet</h3>

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======================================================

Work Shown:

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