-4n+7(5n+1)=-18+6n

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Solution for -4n+7(5n+1)=-18+6n equation:


Simplifying
-4n + 7(5n + 1) = -18 + 6n

Reorder the terms:
-4n + 7(1 + 5n) = -18 + 6n
-4n + (1 * 7 + 5n * 7) = -18 + 6n
-4n + (7 + 35n) = -18 + 6n

Reorder the terms:
7 + -4n + 35n = -18 + 6n

Combine like terms: -4n + 35n = 31n
7 + 31n = -18 + 6n

Solving
7 + 31n = -18 + 6n

Solving for variable 'n'.

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

Add '-6n' to each side of the equation.
7 + 31n + -6n = -18 + 6n + -6n

Combine like terms: 31n + -6n = 25n
7 + 25n = -18 + 6n + -6n

Combine like terms: 6n + -6n = 0
7 + 25n = -18 + 0
7 + 25n = -18

Add '-7' to each side of the equation.
7 + -7 + 25n = -18 + -7

Combine like terms: 7 + -7 = 0
0 + 25n = -18 + -7
25n = -18 + -7

Combine like terms: -18 + -7 = -25
25n = -25

Divide each side by '25'.
n = -1

Simplifying
n = -1

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