-7(n-5)+7(2-3n)=

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Solution for -7(n-5)+7(2-3n)= equation:


Simplifying
-7(n + -5) + 7(2 + -3n) = 0

Reorder the terms:
-7(-5 + n) + 7(2 + -3n) = 0
(-5 * -7 + n * -7) + 7(2 + -3n) = 0
(35 + -7n) + 7(2 + -3n) = 0
35 + -7n + (2 * 7 + -3n * 7) = 0
35 + -7n + (14 + -21n) = 0

Reorder the terms:
35 + 14 + -7n + -21n = 0

Combine like terms: 35 + 14 = 49
49 + -7n + -21n = 0

Combine like terms: -7n + -21n = -28n
49 + -28n = 0

Solving
49 + -28n = 0

Solving for variable 'n'.

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

Add '-49' to each side of the equation.
49 + -49 + -28n = 0 + -49

Combine like terms: 49 + -49 = 0
0 + -28n = 0 + -49
-28n = 0 + -49

Combine like terms: 0 + -49 = -49
-28n = -49

Divide each side by '-28'.
n = 1.75

Simplifying
n = 1.75

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