Solve by Elimination 0.05x +0.2y=0.07 and 0.3x -0.1y =0.03
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0.05x + 0.2y = 0.07
let x be 1 and y be 1/10
0.05(1)+0.2(1/10)=0.07
0.05+0.02=0.07
0.07=0.07
LHS=RHS
0.3x-0.1y=0.03
let x be 1/10 and y be 0
0.3(1/10)-0.1(0)=0.03
0.03-0=0.03
0.03=0.03
LHS=RHS
plz mark me as the brainest plz
let x be 1 and y be 1/10
0.05(1)+0.2(1/10)=0.07
0.05+0.02=0.07
0.07=0.07
LHS=RHS
0.3x-0.1y=0.03
let x be 1/10 and y be 0
0.3(1/10)-0.1(0)=0.03
0.03-0=0.03
0.03=0.03
LHS=RHS
plz mark me as the brainest plz
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