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iragen [17]
3 years ago
15

Help....!! I need to solve this simultaneous equation y=x-2 and y=3x+5 With working out if possible please....

Mathematics
1 answer:
Blababa [14]3 years ago
6 0

Step-by-step explanation:

Y= x - 2. Y = 3x + 5

Putting value of y

x - 2 = 3x + 5

-2 - 5 = 3x - x

-7 = 2x

-7/2 = x

Putting value of x

Y = 3(-7/2) + 5

Y = - 10.5 + 5

Y = - 5.5

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alukav5142 [94]

Answer:

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2 years ago
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RoseWind [281]
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8 0
3 years ago
Choose the equation below that represents the line passing through the point (1, -4) with a slope of 1/2
tatiyna

For this case we have that by definition, the line equation of the slope-intersection form is given by:

y = mx + b

Where:

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According to the statement we have:

m = \frac {1} {2}

Thus, the equation is of the form:

y = \frac {1} {2} x + b

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Finally, the equation is of the form:

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Answer:

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