2(9n-1)+7(n+x)=35

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Solution for 2(9n-1)+7(n+x)=35 equation:


Simplifying
2(9n + -1) + 7(n + x) = 35

Reorder the terms:
2(-1 + 9n) + 7(n + x) = 35
(-1 * 2 + 9n * 2) + 7(n + x) = 35
(-2 + 18n) + 7(n + x) = 35
-2 + 18n + (n * 7 + x * 7) = 35
-2 + 18n + (7n + 7x) = 35

Combine like terms: 18n + 7n = 25n
-2 + 25n + 7x = 35

Solving
-2 + 25n + 7x = 35

Solving for variable 'n'.

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

Add '2' to each side of the equation.
-2 + 25n + 2 + 7x = 35 + 2

Reorder the terms:
-2 + 2 + 25n + 7x = 35 + 2

Combine like terms: -2 + 2 = 0
0 + 25n + 7x = 35 + 2
25n + 7x = 35 + 2

Combine like terms: 35 + 2 = 37
25n + 7x = 37

Add '-7x' to each side of the equation.
25n + 7x + -7x = 37 + -7x

Combine like terms: 7x + -7x = 0
25n + 0 = 37 + -7x
25n = 37 + -7x

Divide each side by '25'.
n = 1.48 + -0.28x

Simplifying
n = 1.48 + -0.28x

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