3(-0.9n+0.5)=-3.5n+1.3

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Solution for 3(-0.9n+0.5)=-3.5n+1.3 equation:


Simplifying
3(-0.9n + 0.5) = -3.5n + 1.3

Reorder the terms:
3(0.5 + -0.9n) = -3.5n + 1.3
(0.5 * 3 + -0.9n * 3) = -3.5n + 1.3
(1.5 + -2.7n) = -3.5n + 1.3

Reorder the terms:
1.5 + -2.7n = 1.3 + -3.5n

Solving
1.5 + -2.7n = 1.3 + -3.5n

Solving for variable 'n'.

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

Add '3.5n' to each side of the equation.
1.5 + -2.7n + 3.5n = 1.3 + -3.5n + 3.5n

Combine like terms: -2.7n + 3.5n = 0.8n
1.5 + 0.8n = 1.3 + -3.5n + 3.5n

Combine like terms: -3.5n + 3.5n = 0.0
1.5 + 0.8n = 1.3 + 0.0
1.5 + 0.8n = 1.3

Add '-1.5' to each side of the equation.
1.5 + -1.5 + 0.8n = 1.3 + -1.5

Combine like terms: 1.5 + -1.5 = 0.0
0.0 + 0.8n = 1.3 + -1.5
0.8n = 1.3 + -1.5

Combine like terms: 1.3 + -1.5 = -0.2
0.8n = -0.2

Divide each side by '0.8'.
n = -0.25

Simplifying
n = -0.25

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