1=-4-7n+2n

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Solution for 1=-4-7n+2n equation:


Simplifying
1 = -4 + -7n + 2n

Combine like terms: -7n + 2n = -5n
1 = -4 + -5n

Solving
1 = -4 + -5n

Solving for variable 'n'.

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

Add '5n' to each side of the equation.
1 + 5n = -4 + -5n + 5n

Combine like terms: -5n + 5n = 0
1 + 5n = -4 + 0
1 + 5n = -4

Add '-1' to each side of the equation.
1 + -1 + 5n = -4 + -1

Combine like terms: 1 + -1 = 0
0 + 5n = -4 + -1
5n = -4 + -1

Combine like terms: -4 + -1 = -5
5n = -5

Divide each side by '5'.
n = -1

Simplifying
n = -1

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