Wednesday

August 20, 2014

August 20, 2014

Posted by **Mr.Brain** on Thursday, May 2, 2013 at 10:18am.

Find the solution to the system of equations by using either graphing or substitution.

y = 6 – x and y = x – 2

(2, 4)

(–4, 2)

(4, 2)

no solutions

6.

y = 2x – 1 and y = x + 3 (1 point)(4, 7)

(7, 4)

(–7, –4)

infinite solutions

7.

y = 4x and y + x = 5

(–4, 1)

(1, 4)

(–3, 2)

(2, 3)

my answers

5. -4,2

6. 7,4

7. -4,1

- Math -
**Steve**, Thursday, May 2, 2013 at 11:00am#5: Bzzt

plug in your values:

2 = 6-(-4)

-4 = 2-2

How about (4,2)

#6 Nope

#7 Nope

Post your work and we can show you where you went wrong. You're evidently not getting the method for solving these things. You might try reviewing your own materials first.

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