6x+3x=13.51.x+0.3x=248x-3x=21.05x+2x=907.7+3x=12.28*2.5-2x=13.67x-2*18=27

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6x+3x=13.51.x+0.3x=248x-3x=21.05x+2x=907.7+3x=12.28*2.5-2x=13.67x-2*18=276x+3x=13.51.x+0.3x=248x-3x=

6x+3x=13.51.x+0.3x=248x-3x=21.05x+2x=907.7+3x=12.28*2.5-2x=13.67x-2*18=27
6x+3x=13.5
1.x+0.3x=24
8x-3x=21.05
x+2x=90
7.7+3x=12.2
8*2.5-2x=13.6
7x-2*18=27

6x+3x=13.51.x+0.3x=248x-3x=21.05x+2x=907.7+3x=12.28*2.5-2x=13.67x-2*18=27
6x+3x=13.5 1.x+0.3x=24 8x-3x=21.05 7.7+3x=12.2
X=18/16/13 x+2x=90 9X=13.5 1.3X=24 5X=21.5 3X=90 3X=4.5
X=1.5 X=4.3 X=30 X=1.5