How would I work this out?
4x+3y=21
2x+y=8
x=___ y=___
4x+3y=21 (1)
2x+y=8 (2)
(1) - 2*(2):
y = 5
plugging this in one of the equations gives x = 3/2
4x+3y=21
2x+y=8
x=___ y=___
4x+3y=21 (1)
2x+y=8 (2)
(1) - 2*(2):
y = 5
plugging this in one of the equations gives x = 3/2
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