-3(3+2n)=-5n-7

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Solution for -3(3+2n)=-5n-7 equation:


Simplifying
-3(3 + 2n) = -5n + -7
(3 * -3 + 2n * -3) = -5n + -7
(-9 + -6n) = -5n + -7

Reorder the terms:
-9 + -6n = -7 + -5n

Solving
-9 + -6n = -7 + -5n

Solving for variable 'n'.

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

Add '5n' to each side of the equation.
-9 + -6n + 5n = -7 + -5n + 5n

Combine like terms: -6n + 5n = -1n
-9 + -1n = -7 + -5n + 5n

Combine like terms: -5n + 5n = 0
-9 + -1n = -7 + 0
-9 + -1n = -7

Add '9' to each side of the equation.
-9 + 9 + -1n = -7 + 9

Combine like terms: -9 + 9 = 0
0 + -1n = -7 + 9
-1n = -7 + 9

Combine like terms: -7 + 9 = 2
-1n = 2

Divide each side by '-1'.
n = -2

Simplifying
n = -2

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