1.5+1.5n=-2(-n+1)

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Solution for 1.5+1.5n=-2(-n+1) equation:


Simplifying
1.5 + 1.5n = -2(-1n + 1)

Reorder the terms:
1.5 + 1.5n = -2(1 + -1n)
1.5 + 1.5n = (1 * -2 + -1n * -2)
1.5 + 1.5n = (-2 + 2n)

Solving
1.5 + 1.5n = -2 + 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
1.5 + 1.5n + -2n = -2 + 2n + -2n

Combine like terms: 1.5n + -2n = -0.5n
1.5 + -0.5n = -2 + 2n + -2n

Combine like terms: 2n + -2n = 0
1.5 + -0.5n = -2 + 0
1.5 + -0.5n = -2

Add '-1.5' to each side of the equation.
1.5 + -1.5 + -0.5n = -2 + -1.5

Combine like terms: 1.5 + -1.5 = 0.0
0.0 + -0.5n = -2 + -1.5
-0.5n = -2 + -1.5

Combine like terms: -2 + -1.5 = -3.5
-0.5n = -3.5

Divide each side by '-0.5'.
n = 7

Simplifying
n = 7

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