substitution method : 1) 3x+4y=11 4x+6y=8.
2) x-y=2 x+2y=3
3) 9x-8y=4 7x+3y=1
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the first part. Hope it helps you
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yanitamewo:
value of x?
x i 17
oh tq very much
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1 answer of x is17 and y is -10
2nd answer of x is 7/3 and y is 1/3
3rd answer of x is 20/83 and y is 57/83
2nd answer of x is 7/3 and y is 1/3
3rd answer of x is 20/83 and y is 57/83
could you please solve it?
sum prblm in network so i cant send a pic of this question
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