60+2x=185 7x+22=43 16+8x=40 4x-54=14 0.5x-1.2×5=3.8 （x+3）÷2=10.5 6x+4×6=72 5x-16.5×3=25 x+4.8x=29 12.5x-0.9x=52.2 6x+9x-
问题描述：
60+2x=185 7x+22=43 16+8x=40 4x-54=14 0.5x-1.2×5=3.8 （x+3）÷2=10.5 6x+4×6=72 5x-16.5×3=25 x+4.8x=29 12.5x-0.9x=52.2 6x+9x-12x=2.37 8x-6=70 12x+48=132 4x+8x=14.4 5.8x-1.6x=12.6 3x+2x×12=42 6（2x-6）=12.6
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答
60+2x=185 x=62.57x+22=43 x=316+8x=40 x=34x-54=14 x=170.5x-1.2×5=3.8 x=19.6 （x+3）÷2=10.5 x=186x+4×6=72 x=85x-16.5×3=25 x=14.9x+4.8x=29 x=512.5x-0.9x=52.2 x=4.56x+9x-12x=2.37 x=0.798x-6=70 x=9.512...