3n-7=-10-0.75n

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Solution for 3n-7=-10-0.75n equation:


Simplifying
3n + -7 = -10 + -0.75n

Reorder the terms:
-7 + 3n = -10 + -0.75n

Solving
-7 + 3n = -10 + -0.75n

Solving for variable 'n'.

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

Add '0.75n' to each side of the equation.
-7 + 3n + 0.75n = -10 + -0.75n + 0.75n

Combine like terms: 3n + 0.75n = 3.75n
-7 + 3.75n = -10 + -0.75n + 0.75n

Combine like terms: -0.75n + 0.75n = 0.00
-7 + 3.75n = -10 + 0.00
-7 + 3.75n = -10

Add '7' to each side of the equation.
-7 + 7 + 3.75n = -10 + 7

Combine like terms: -7 + 7 = 0
0 + 3.75n = -10 + 7
3.75n = -10 + 7

Combine like terms: -10 + 7 = -3
3.75n = -3

Divide each side by '3.75'.
n = -0.8

Simplifying
n = -0.8

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