0.3n-1.5=0.4-0.2n-1.4

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Solution for 0.3n-1.5=0.4-0.2n-1.4 equation:


Simplifying
0.3n + -1.5 = 0.4 + -0.2n + -1.4

Reorder the terms:
-1.5 + 0.3n = 0.4 + -0.2n + -1.4

Reorder the terms:
-1.5 + 0.3n = 0.4 + -1.4 + -0.2n

Combine like terms: 0.4 + -1.4 = -1
-1.5 + 0.3n = -1 + -0.2n

Solving
-1.5 + 0.3n = -1 + -0.2n

Solving for variable 'n'.

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

Add '0.2n' to each side of the equation.
-1.5 + 0.3n + 0.2n = -1 + -0.2n + 0.2n

Combine like terms: 0.3n + 0.2n = 0.5n
-1.5 + 0.5n = -1 + -0.2n + 0.2n

Combine like terms: -0.2n + 0.2n = 0.0
-1.5 + 0.5n = -1 + 0.0
-1.5 + 0.5n = -1

Add '1.5' to each side of the equation.
-1.5 + 1.5 + 0.5n = -1 + 1.5

Combine like terms: -1.5 + 1.5 = 0.0
0.0 + 0.5n = -1 + 1.5
0.5n = -1 + 1.5

Combine like terms: -1 + 1.5 = 0.5
0.5n = 0.5

Divide each side by '0.5'.
n = 1

Simplifying
n = 1

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