0.3x0.5y=0.5
0.5x+0.7y=0.74
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0.3x+0.5y=0.5. 0.5x+0.7y=0.74
+0.5x+0.7y=0.74 -0.3x0.5y=0.5
______________ ___________
0.8x+0.12y=1.24 0.2x+0.2y=0.24
0.2x+0.3y=0.32 2x+2y=2.4
2x+3y=3.2
2x+3y=3.2
-(2x+2y=2.4)
__________
y=0.8
0.2x+0.24=0.32
0.2x=0.8
2x=8
x=4
so, x=4, y=0.8
So,hope it helps
MARK IT AS BRAINLIEST
+0.5x+0.7y=0.74 -0.3x0.5y=0.5
______________ ___________
0.8x+0.12y=1.24 0.2x+0.2y=0.24
0.2x+0.3y=0.32 2x+2y=2.4
2x+3y=3.2
2x+3y=3.2
-(2x+2y=2.4)
__________
y=0.8
0.2x+0.24=0.32
0.2x=0.8
2x=8
x=4
so, x=4, y=0.8
So,hope it helps
MARK IT AS BRAINLIEST
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