7n-4(5-2x)=10

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Solution for 7n-4(5-2x)=10 equation:


Simplifying
7n + -4(5 + -2x) = 10
7n + (5 * -4 + -2x * -4) = 10
7n + (-20 + 8x) = 10

Reorder the terms:
-20 + 7n + 8x = 10

Solving
-20 + 7n + 8x = 10

Solving for variable 'n'.

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

Add '20' to each side of the equation.
-20 + 7n + 20 + 8x = 10 + 20

Reorder the terms:
-20 + 20 + 7n + 8x = 10 + 20

Combine like terms: -20 + 20 = 0
0 + 7n + 8x = 10 + 20
7n + 8x = 10 + 20

Combine like terms: 10 + 20 = 30
7n + 8x = 30

Add '-8x' to each side of the equation.
7n + 8x + -8x = 30 + -8x

Combine like terms: 8x + -8x = 0
7n + 0 = 30 + -8x
7n = 30 + -8x

Divide each side by '7'.
n = 4.285714286 + -1.142857143x

Simplifying
n = 4.285714286 + -1.142857143x

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