-4(4n-5)=-3n+7

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Solution for -4(4n-5)=-3n+7 equation:


Simplifying
-4(4n + -5) = -3n + 7

Reorder the terms:
-4(-5 + 4n) = -3n + 7
(-5 * -4 + 4n * -4) = -3n + 7
(20 + -16n) = -3n + 7

Reorder the terms:
20 + -16n = 7 + -3n

Solving
20 + -16n = 7 + -3n

Solving for variable 'n'.

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

Add '3n' to each side of the equation.
20 + -16n + 3n = 7 + -3n + 3n

Combine like terms: -16n + 3n = -13n
20 + -13n = 7 + -3n + 3n

Combine like terms: -3n + 3n = 0
20 + -13n = 7 + 0
20 + -13n = 7

Add '-20' to each side of the equation.
20 + -20 + -13n = 7 + -20

Combine like terms: 20 + -20 = 0
0 + -13n = 7 + -20
-13n = 7 + -20

Combine like terms: 7 + -20 = -13
-13n = -13

Divide each side by '-13'.
n = 1

Simplifying
n = 1

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