Solve the System and write the solution as an ordered pair.
3x+3y=6
5x-6y=15
2 answers:


Multiply eq(1) by 2 and eq(2) by 1




Now
Put in eq(1)






Answer:
Step-by-step explanation:
<u>Given system:</u>
<u>Simplify the first equation by dividing all terms by 3:</u>
- 3x/3 + 3y/3 = 6/3
- x + y = 2
- x = 2 - y
<u>Substitute x into the second equation:</u>
- 5(2 - y) + 6y = 15
- 10 - 5y + 6y = 15
- y = 15 - 10
- y = 5
<u>Find x:</u>
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