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Mrrafil [7]
3 years ago
11

2x – 3y = -5

Mathematics
1 answer:
vampirchik [111]3 years ago
4 0

Answer:

y = 3

Step-by-step explanation:

2x-3y = -5 --------- (1)

y = 2+x ------- (2)

substitute (2) into (1)

2x-3y = -5

2x-3( 2+x ) = -5

2x-6-x = -5

2x-x = -5+6

x = 1

substitute x = 1 into (2)

y = 2+x

y = 2+1

y = 3

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<u>Turn 8 5/6 into an Improper Fraction</u>

Multiply 8*6 and get 48. Now add 5 and get  53.

8\frac{5}{6} =53/6

<u>Find Common Denominator</u>

9: 9,18,27,36,45\\6: 6,12,18,24,30\\\CD=18

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<u>Subtract</u>

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<u></u>

<u>Simplify</u>

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3 years ago
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