3(1/2) + 1(2/9)=4(4/5) - x
Find the x
So hard for me
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Answer:
Just divide 3x and 9 by 3, the x term coefficient, to solve for x. 3x/3 = x and 3/3 = 1, so you're left with x = 1. Check your work. To check your work, just plug x back in to the original equation to make sure that it works.
Step-by-step explanation:
Solve by this method.
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3(1/2) + 1(2/9)=4(4/5) - x
=> 3/2 + 2/9 = 16/5 - x
=> 27+4/18 = 16/5 - x
=> 31/18 + 16/5 = -x
=> 155+288/90 = -x
=> 443/90 = -x
=> x = - 443/90
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