Solve the following simultaneous equations by using eliminition method
a. 4x + y = 25
4x -y = 23
b. 5m - 2p = 4
3m - 2p = 0
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a.
4x+y=25
4x-y=23
- + -
2y=2
y=1
b.
5m-2p=4
3m-2p=0
- + -
2m=4
m=2
4x+y=25
4x-y=23
- + -
2y=2
y=1
b.
5m-2p=4
3m-2p=0
- + -
2m=4
m=2
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1
this is the solution
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