math elimination question...or substitution....?

Sdfsd Sdf

New member
ok so i have a circuit and i finally end up with 2 equations....


V1/4k - v2/6k = 1x10^-3
-V1/6k + v2/3k = -4x10^-3


need to solve for v1 and v2....

i get the answer right for V1 which is -6V but i dont get V2 right which should be -15V so i dont know where im going wrong cud sum1 help me out..... 6k=6000 ohms
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Science & Mathematics > Mathematics
 
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