5(n-6)=4(n-7)

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Solution for 5(n-6)=4(n-7) equation:


Simplifying
5(n + -6) = 4(n + -7)

Reorder the terms:
5(-6 + n) = 4(n + -7)
(-6 * 5 + n * 5) = 4(n + -7)
(-30 + 5n) = 4(n + -7)

Reorder the terms:
-30 + 5n = 4(-7 + n)
-30 + 5n = (-7 * 4 + n * 4)
-30 + 5n = (-28 + 4n)

Solving
-30 + 5n = -28 + 4n

Solving for variable 'n'.

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

Add '-4n' to each side of the equation.
-30 + 5n + -4n = -28 + 4n + -4n

Combine like terms: 5n + -4n = 1n
-30 + 1n = -28 + 4n + -4n

Combine like terms: 4n + -4n = 0
-30 + 1n = -28 + 0
-30 + 1n = -28

Add '30' to each side of the equation.
-30 + 30 + 1n = -28 + 30

Combine like terms: -30 + 30 = 0
0 + 1n = -28 + 30
1n = -28 + 30

Combine like terms: -28 + 30 = 2
1n = 2

Divide each side by '1'.
n = 2

Simplifying
n = 2

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