x=21/13+4

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Solution for x=21/13+4 equation: 



x=21/13+4

We move all terms to the left:

x-(21/13+4)=0

We get rid of parentheses

x-4-21/13=0

We multiply all the terms by the denominator


x*13-21-4*13=0

We add all the numbers together, and all the variables

x*13-73=0

Wy multiply elements

13x-73=0

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

13x=73

x=73/13

x=5+8/13

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