Algebra Help By 4 Today Please

Leahbee5 | 15:43 Thu 20th Feb 2014 | Jobs & Education

3 Answers

Solve the system of equations. Make sure to check your solution.

2x + 5y = -6

4x + y = -12

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double the first eqn
4x+10y-12=0
4x+y+12=0
subtract
9y=0
y=0
x=-3

bhg481

Elliemay - your maths is correct but your typing is poor. You should have typed 4x+10y+12=0

(just trying to stop you confusing Leah)

Excuse the typo. Hope it didn't confuse leahbee, but since she hasn't answered any of the posts, we'll never know!

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