SOLUTION: 2. Solve the system by addition.
x + y = 8
x – y = 8
3. Solve the system by addition.
5x – 3y = 13
4x – 3y = 11
Algebra.Com
Question 391072: 2. Solve the system by addition.
x + y = 8
x – y = 8
3. Solve the system by addition.
5x – 3y = 13
4x – 3y = 11
Answer by richard1234(7193) (Show Source): You can put this solution on YOUR website!
I'm pretty sure you can easily solve both systems by adding the two equations together (besides, the problem tells you how to solve it). However, you'll have to multiply one of the equations on the second problem by -1, so that you can add and the y's will cancel out.
RELATED QUESTIONS
solve the system by addition,
x+y=2
x-y=4
5x-3y=13... (answered by jim_thompson5910)
solve the system by addition,
x+y=2
x-y=4
5x-3y=13... (answered by jim_thompson5910)
Solve the system by substitution.
x + y = 12
y = 2x
Solve the system by... (answered by malakumar_kos@yahoo.com)
Solve the system by addition
-5x+2y=10 x-3y=11
Solve by substitution
2x+2y=0... (answered by checkley71)
solve the system by addition
5x-3y=13... (answered by askmemath)
solve the system by addition
5x - 3y = 13
4x - 3y = 11
Please help Thank... (answered by checkley71)
Solve the system by addition.
5x – 3y = 13
4x – 3y = 11
(answered by stanbon)
Solve the system by addition. 5x – 3y = 13
4x – 3y =... (answered by jai_kos)
Solve the system by addition. 5x – 3y = 13 4x – 3y =... (answered by praseena)