-25=7(n+3)

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Solution for -25=7(n+3) equation:


Simplifying
-25 = 7(n + 3)

Reorder the terms:
-25 = 7(3 + n)
-25 = (3 * 7 + n * 7)
-25 = (21 + 7n)

Solving
-25 = 21 + 7n

Solving for variable 'n'.

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

Add '-7n' to each side of the equation.
-25 + -7n = 21 + 7n + -7n

Combine like terms: 7n + -7n = 0
-25 + -7n = 21 + 0
-25 + -7n = 21

Add '25' to each side of the equation.
-25 + 25 + -7n = 21 + 25

Combine like terms: -25 + 25 = 0
0 + -7n = 21 + 25
-7n = 21 + 25

Combine like terms: 21 + 25 = 46
-7n = 46

Divide each side by '-7'.
n = -6.571428571

Simplifying
n = -6.571428571

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