0.2n+10=0.7n

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Solution for 0.2n+10=0.7n equation:


Simplifying
0.2n + 10 = 0.7n

Reorder the terms:
10 + 0.2n = 0.7n

Solving
10 + 0.2n = 0.7n

Solving for variable 'n'.

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

Add '-0.7n' to each side of the equation.
10 + 0.2n + -0.7n = 0.7n + -0.7n

Combine like terms: 0.2n + -0.7n = -0.5n
10 + -0.5n = 0.7n + -0.7n

Combine like terms: 0.7n + -0.7n = 0.0
10 + -0.5n = 0.0

Add '-10' to each side of the equation.
10 + -10 + -0.5n = 0.0 + -10

Combine like terms: 10 + -10 = 0
0 + -0.5n = 0.0 + -10
-0.5n = 0.0 + -10

Combine like terms: 0.0 + -10 = -10
-0.5n = -10

Divide each side by '-0.5'.
n = 20

Simplifying
n = 20

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