Question

Enter order pairs for
y = 2x + 7
y= 3x – 3

Answer 1

(10, 27)

Explanation:

We have to solve the given set of equations :

• y = 2x + 7
• y = 3x - 3

As both equations are equal to y, equate the RHS of both of the equations.

• 2x + 7 = 3x - 3
• x = 10
• The x-coordinate is 10

• y = 3(10) - 3 = 27
• The y-coordinate is 27

Writing an ordered pair

• The standard form of an ordered pair is given by (x, y) where x and y are x and y coordinates respectively
• Therefore, the answer is :
• ⇒ (10, 27)

Answer 2

`\displaystyle [10, 27]`

Step-by-step explanation:

Set each equation equivalent to each other:

`\displaystyle 3x - 3 = 2x + 7 \\ \\ (-10)/(-1) = (-x)/(-1) \\ \\ \boxed{10 = x, 27 = y}`

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