Solve each of the following equations and check your solution by substituting in the equation. a)0.18(5x-4)=0.5+0.8 b)2-y/y+7=3/5 c)3x+5/2x+7=4 plzzz answer these three questions
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Step-by-step explanation:
a. 0.90X-0.72=0.13
=. -0.648X=0.13
X=0.13/0.648
=. -0.200
c. 3X+5=8X+28
-5X=23
X=. -23/5
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Please sorry please make me expert
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