x+x*0.21=7

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Solution for x+x*0.21=7 equation: 


Simplifying
x + x * 0.21 = 7

Reorder the terms for easier multiplication:
x + 0.21x = 7

Combine like terms: x + 0.21x = 1.21x
1.21x = 7

Solving
1.21x = 7

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Divide each side by '1.21'.
x = 5.785123967

Simplifying
x = 5.785123967

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