20*(1.05)x=50

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Solution for 20*(1.05)x=50 equation: 



20(1.05)x=50

We move all terms to the left:

20(1.05)x-(50)=0

We multiply parentheses

21x-50=0

We move all terms containing x to the left, all other terms to the right

21x=50

x=50/21

x=2+8/21

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