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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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Bezzdna [24]

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3 0
3 years ago
The difference between eight times a number and six more than three times the number. Please help find the equation and simplify
Rainbow [258]

Answer: x>1.2

Step-by-step explanation:

Let a number is x.

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8 0
1 year ago
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bixtya [17]

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4 0
3 years ago
What is the variable in Samuel is six inches taller than his brother Elijah.if Samuel is 48 inches tall,how tall is Elijah
Taya2010 [7]

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