1.29x=21+.99x

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Solution for 1.29x=21+.99x equation: 


Simplifying
1.29x = 21 + 0.99x

Solving
1.29x = 21 + 0.99x

Solving for variable 'x'.

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

Add '-0.99x' to each side of the equation.
1.29x + -0.99x = 21 + 0.99x + -0.99x

Combine like terms: 1.29x + -0.99x = 0.3x
0.3x = 21 + 0.99x + -0.99x

Combine like terms: 0.99x + -0.99x = 0.00
0.3x = 21 + 0.00
0.3x = 21

Divide each side by '0.3'.
x = 70

Simplifying
x = 70

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