x+1.7=7.21

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Solution for x+1.7=7.21 equation: 


Simplifying
x + 1.7 = 7.21

Reorder the terms:
1.7 + x = 7.21

Solving
1.7 + x = 7.21

Solving for variable 'x'.

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

Add '-1.7' to each side of the equation.
1.7 + -1.7 + x = 7.21 + -1.7

Combine like terms: 1.7 + -1.7 = 0.0
0.0 + x = 7.21 + -1.7
x = 7.21 + -1.7

Combine like terms: 7.21 + -1.7 = 5.51
x = 5.51

Simplifying
x = 5.51

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