x-7.8=3.6 8x+4.7=15.9 1.6x-0.7x=4.5x-7.8=3.6 8x+4.7=15.9 1.6x-0.7x=4.5 9(x-7.3)=5.4

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x-7.8=3.68x+4.7=15.91.6x-0.7x=4.5x-7.8=3.68x+4.7=15.91.6x-0.7x=4.59(x-7.3)=5.4x-7.8=3.68x+4.7=15.91.

x-7.8=3.6 8x+4.7=15.9 1.6x-0.7x=4.5x-7.8=3.6 8x+4.7=15.9 1.6x-0.7x=4.5 9(x-7.3)=5.4
x-7.8=3.6 8x+4.7=15.9 1.6x-0.7x=4.5
x-7.8=3.6 8x+4.7=15.9
1.6x-0.7x=4.5 9(x-7.3)=5.4

x-7.8=3.6 8x+4.7=15.9 1.6x-0.7x=4.5x-7.8=3.6 8x+4.7=15.9 1.6x-0.7x=4.5 9(x-7.3)=5.4