Question

0.8( 0.4x+0.7) - 0.2(0.5x+2.8)=0.22x

Answer 1

Step-by-step explanation:

0.8(0.4x+0.7)-0.2(0.5x+2.8)=0.22x

0.32x+0.56-0.1x-0.56=0.22x

0.22x=0.22x

X=1

hope it helps u.

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