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torisob [31]
3 years ago
15

How do you solve equations with fractions like this? I'm v v confused -3x + 4/5 = -2/3x + 12​

Mathematics
1 answer:
sasho [114]3 years ago
7 0

Answer:

Step-by-step explanation:

You first collect isolate all the variables

-3x+4/5=-2/3x+12

Subtract 4/5 from both side and add2/3x from both sides

-7/3x=56/5

You then multiply both sides by the reciprocal of the coefficient of the variable, in this case -3/7

-7/3x*(-3/7)=(56/5)*(-3/7)

x=-168/35

x=-24/5

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Which expression is equivalent to 18x2 – 50?
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(3) 2(3x - 5)(3x + 5)

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