Solve the following simultaneous linear equations:
5x - 2y = 4
x + 8y = 26
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Answered by
4
Answer:
5x-2y=4............(1)
x+8y=26.......... (2)
Multiplying equation (1) by 4 we get,
20x-8y=16.........(3)
Adding equations (3) and (2) we get,
x=2 and y=3
Hope it helps you!
Answered by
1
5x=4+2y x=4+2y / 5 .......3
sub 3 in 2 nd equation
4+2y/5+8y =26
cross multiply
4+2y +40y / 5=26
4+2y+40y = 130
42y = 130-4
y= 126 /42
y=3
sub y value in eq 3
x= 4+2(3) /5= 2
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