解方程1.8x=2.6+1.18

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解方程1.8x=2.6+1.18

1.8x=3.78
x=3.78/1.8=2.1

X=3.78,X=2.1

1.8x=3.78
x=2.1

1.8x=3.78
x=3.78/1.8=2.1