5x+7=7(x+1)-2n

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Solution for 5x+7=7(x+1)-2n equation:


Simplifying
5x + 7 = 7(x + 1) + -2n

Reorder the terms:
7 + 5x = 7(x + 1) + -2n

Reorder the terms:
7 + 5x = 7(1 + x) + -2n
7 + 5x = (1 * 7 + x * 7) + -2n
7 + 5x = (7 + 7x) + -2n

Reorder the terms:
7 + 5x = 7 + -2n + 7x

Add '-7' to each side of the equation.
7 + -7 + 5x = 7 + -2n + -7 + 7x

Combine like terms: 7 + -7 = 0
0 + 5x = 7 + -2n + -7 + 7x
5x = 7 + -2n + -7 + 7x

Reorder the terms:
5x = 7 + -7 + -2n + 7x

Combine like terms: 7 + -7 = 0
5x = 0 + -2n + 7x
5x = -2n + 7x

Solving
5x = -2n + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
5x + -7x = -2n + 7x + -7x

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

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

Divide each side by '-2'.
x = n

Simplifying
x = n

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