4(n-1)=7n-8

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Solution for 4(n-1)=7n-8 equation:


Simplifying
4(n + -1) = 7n + -8

Reorder the terms:
4(-1 + n) = 7n + -8
(-1 * 4 + n * 4) = 7n + -8
(-4 + 4n) = 7n + -8

Reorder the terms:
-4 + 4n = -8 + 7n

Solving
-4 + 4n = -8 + 7n

Solving for variable 'n'.

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

Add '-7n' to each side of the equation.
-4 + 4n + -7n = -8 + 7n + -7n

Combine like terms: 4n + -7n = -3n
-4 + -3n = -8 + 7n + -7n

Combine like terms: 7n + -7n = 0
-4 + -3n = -8 + 0
-4 + -3n = -8

Add '4' to each side of the equation.
-4 + 4 + -3n = -8 + 4

Combine like terms: -4 + 4 = 0
0 + -3n = -8 + 4
-3n = -8 + 4

Combine like terms: -8 + 4 = -4
-3n = -4

Divide each side by '-3'.
n = 1.333333333

Simplifying
n = 1.333333333

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