x+5%x×3=5750
1.15x=5750
x=5000
5.4%X3x+x=11620 0.162x+x=11620 1.162x=11620 x=10000
x+x百分之乘以3=5750
0
x+5%x×3=5750
1.15x=5750
x=5000
5.4%X3x+x=11620 0.162x+x=11620 1.162x=11620 x=10000
x+x百分之乘以3=5750