.75n+100=.25n-1

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Solution for .75n+100=.25n-1 equation:


Simplifying
0.75n + 100 = 0.25n + -1

Reorder the terms:
100 + 0.75n = 0.25n + -1

Reorder the terms:
100 + 0.75n = -1 + 0.25n

Solving
100 + 0.75n = -1 + 0.25n

Solving for variable 'n'.

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

Add '-0.25n' to each side of the equation.
100 + 0.75n + -0.25n = -1 + 0.25n + -0.25n

Combine like terms: 0.75n + -0.25n = 0.5n
100 + 0.5n = -1 + 0.25n + -0.25n

Combine like terms: 0.25n + -0.25n = 0.00
100 + 0.5n = -1 + 0.00
100 + 0.5n = -1

Add '-100' to each side of the equation.
100 + -100 + 0.5n = -1 + -100

Combine like terms: 100 + -100 = 0
0 + 0.5n = -1 + -100
0.5n = -1 + -100

Combine like terms: -1 + -100 = -101
0.5n = -101

Divide each side by '0.5'.
n = -202

Simplifying
n = -202

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