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TEA [102]
2 years ago
13

for simultaneous equations in variables x and y d x² = 49 Dy= -63, D= 7 then what is the value of x?​

Mathematics
1 answer:
Ket [755]2 years ago
3 0

Step-by-step explanation:

hope it will be helpful to you

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On which number line are -3 and its opposite shown?
alekssr [168]

Answer:

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4 0
3 years ago
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What is the answer too 2y-3=-5
bogdanovich [222]

2 − 3 = −5

First we need to Add 3 to both sides of the equation:

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Now we divide both sides of the equation by the same term:

2 / 2 = −2 / 2

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I hope this helps!

8 0
3 years ago
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Simplify 17-6•10/2+12
Agata [3.3K]
17-6 x 10/2+ 12

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