how do we solve this equation
4x-5y=-22
10x-5y=-22
...using the elimination method
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Using first equation,
x=(5y-22)/4
Eliminating x in 2nd equation by this value,
(10(5y-22)/4)-5y=-22
y=22/5
using this in x,
x=(5(22/5)-22)/4
x=0
x=(5y-22)/4
Eliminating x in 2nd equation by this value,
(10(5y-22)/4)-5y=-22
y=22/5
using this in x,
x=(5(22/5)-22)/4
x=0
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