7x+5n=10(x-7)-3x

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Solution for 7x+5n=10(x-7)-3x equation:


Simplifying
7x + 5n = 10(x + -7) + -3x

Reorder the terms:
5n + 7x = 10(x + -7) + -3x

Reorder the terms:
5n + 7x = 10(-7 + x) + -3x
5n + 7x = (-7 * 10 + x * 10) + -3x
5n + 7x = (-70 + 10x) + -3x

Combine like terms: 10x + -3x = 7x
5n + 7x = -70 + 7x

Add '-7x' to each side of the equation.
5n + 7x + -7x = -70 + 7x + -7x

Combine like terms: 7x + -7x = 0
5n + 0 = -70 + 7x + -7x
5n = -70 + 7x + -7x

Combine like terms: 7x + -7x = 0
5n = -70 + 0
5n = -70

Solving
5n = -70

Solving for variable 'n'.

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

Divide each side by '5'.
n = -14

Simplifying
n = -14

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