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Setler [38]
3 years ago
11

When solving an equation, Tina gets to the last of line of her work and is left with "7=7." What does this mean?

Mathematics
1 answer:
jarptica [38.1K]3 years ago
8 0

Answer:

B , there are infinite solutions.

Step-by-step explanation:

If you end an equation with a true statement, such as 0 = 0, then any value of the variable(s) you are solving for will satisfy the equation. This means that there are infinite solutions.

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RoseWind [281]

Answer:

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Step-by-step explanation:

first you need to make common denominators for 1/5 and 1/3

the common denominator is 15

5*3=15, 3*5=15. 1*3=3, 1*5=5

new equation:3x-3/15=x+5/15

now subtract x from both sides: 3x-3/15=x+5/15

                                                     -x          -x

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now you can add 3/15 to 5/15

2x=8/15

now for the last step, divide by 2 because there are 2 x's

2x/2=x         8/15 /2=4/15

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8 0
1 year ago
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Answer:

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Step-by-step explanation:

Solution

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6 0
3 years ago
Please I need help quick
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The ratios are both identical

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Answer:

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