4(n-3)=2n-7

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Solution for 4(n-3)=2n-7 equation:


Simplifying
4(n + -3) = 2n + -7

Reorder the terms:
4(-3 + n) = 2n + -7
(-3 * 4 + n * 4) = 2n + -7
(-12 + 4n) = 2n + -7

Reorder the terms:
-12 + 4n = -7 + 2n

Solving
-12 + 4n = -7 + 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
-12 + 4n + -2n = -7 + 2n + -2n

Combine like terms: 4n + -2n = 2n
-12 + 2n = -7 + 2n + -2n

Combine like terms: 2n + -2n = 0
-12 + 2n = -7 + 0
-12 + 2n = -7

Add '12' to each side of the equation.
-12 + 12 + 2n = -7 + 12

Combine like terms: -12 + 12 = 0
0 + 2n = -7 + 12
2n = -7 + 12

Combine like terms: -7 + 12 = 5
2n = 5

Divide each side by '2'.
n = 2.5

Simplifying
n = 2.5

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