-7=-(-4+3n)+2(n-2)

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Solution for -7=-(-4+3n)+2(n-2) equation:


Simplifying
-7 = -1(-4 + 3n) + 2(n + -2)
-7 = (-4 * -1 + 3n * -1) + 2(n + -2)
-7 = (4 + -3n) + 2(n + -2)

Reorder the terms:
-7 = 4 + -3n + 2(-2 + n)
-7 = 4 + -3n + (-2 * 2 + n * 2)
-7 = 4 + -3n + (-4 + 2n)

Reorder the terms:
-7 = 4 + -4 + -3n + 2n

Combine like terms: 4 + -4 = 0
-7 = 0 + -3n + 2n
-7 = -3n + 2n

Combine like terms: -3n + 2n = -1n
-7 = -1n

Solving
-7 = -1n

Solving for variable 'n'.

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

Add 'n' to each side of the equation.
-7 + n = -1n + n

Combine like terms: -1n + n = 0
-7 + n = 0

Add '7' to each side of the equation.
-7 + 7 + n = 0 + 7

Combine like terms: -7 + 7 = 0
0 + n = 0 + 7
n = 0 + 7

Combine like terms: 0 + 7 = 7
n = 7

Simplifying
n = 7

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