0.7n+0.3(n-0.1)=1.99

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Solution for 0.7n+0.3(n-0.1)=1.99 equation: 


Simplifying
0.7n + 0.3(n + -0.1) = 1.99

Reorder the terms:
0.7n + 0.3(-0.1 + n) = 1.99
0.7n + (-0.1 * 0.3 + n * 0.3) = 1.99
0.7n + (-0.03 + 0.3n) = 1.99

Reorder the terms:
-0.03 + 0.7n + 0.3n = 1.99

Combine like terms: 0.7n + 0.3n = 1n
-0.03 + 1n = 1.99

Solving
-0.03 + 1n = 1.99

Solving for variable 'n'.

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

Add '0.03' to each side of the equation.
-0.03 + 0.03 + 1n = 1.99 + 0.03

Combine like terms: -0.03 + 0.03 = 0.00
0.00 + 1n = 1.99 + 0.03
1n = 1.99 + 0.03

Combine like terms: 1.99 + 0.03 = 2.02
1n = 2.02

Divide each side by '1'.
n = 2.02

Simplifying
n = 2.02

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