0.5(30n+2)-(7+3x)=

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Solution for 0.5(30n+2)-(7+3x)= equation:


Simplifying
0.5(30n + 2) + -1(7 + 3x) = 0

Reorder the terms:
0.5(2 + 30n) + -1(7 + 3x) = 0
(2 * 0.5 + 30n * 0.5) + -1(7 + 3x) = 0
(1 + 15n) + -1(7 + 3x) = 0
1 + 15n + (7 * -1 + 3x * -1) = 0
1 + 15n + (-7 + -3x) = 0

Reorder the terms:
1 + -7 + 15n + -3x = 0

Combine like terms: 1 + -7 = -6
-6 + 15n + -3x = 0

Solving
-6 + 15n + -3x = 0

Solving for variable 'n'.

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

Add '6' to each side of the equation.
-6 + 15n + 6 + -3x = 0 + 6

Reorder the terms:
-6 + 6 + 15n + -3x = 0 + 6

Combine like terms: -6 + 6 = 0
0 + 15n + -3x = 0 + 6
15n + -3x = 0 + 6

Combine like terms: 0 + 6 = 6
15n + -3x = 6

Add '3x' to each side of the equation.
15n + -3x + 3x = 6 + 3x

Combine like terms: -3x + 3x = 0
15n + 0 = 6 + 3x
15n = 6 + 3x

Divide each side by '15'.
n = 0.4 + 0.2x

Simplifying
n = 0.4 + 0.2x

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