x/3+x/7=20

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Solution for x/3+x/7=20 equation:


x/3+x/7=20

We simplify the equation to the form, which is simple to understand 
x/3+x/7=20

Simplifying:
 + 0.333333333333x+x/7=20

Simplifying:
 + 0.333333333333x + 0.142857142857x=20

We move all terms containing x to the left and all other terms to the right. 
 + 0.333333333333x + 0.142857142857x=+20

We simplify left and right side of the equation. 
 + 0.47619047619x=+20

We divide both sides of the equation by 0.47619047619 to get x. 
x=42

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