4(2n-7)-5n=-4

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Solution for 4(2n-7)-5n=-4 equation:


Simplifying
4(2n + -7) + -5n = -4

Reorder the terms:
4(-7 + 2n) + -5n = -4
(-7 * 4 + 2n * 4) + -5n = -4
(-28 + 8n) + -5n = -4

Combine like terms: 8n + -5n = 3n
-28 + 3n = -4

Solving
-28 + 3n = -4

Solving for variable 'n'.

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

Add '28' to each side of the equation.
-28 + 28 + 3n = -4 + 28

Combine like terms: -28 + 28 = 0
0 + 3n = -4 + 28
3n = -4 + 28

Combine like terms: -4 + 28 = 24
3n = 24

Divide each side by '3'.
n = 8

Simplifying
n = 8

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