196=7(3+5n)

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Solution for 196=7(3+5n) equation: 


Simplifying
196 = 7(3 + 5n)
196 = (3 * 7 + 5n * 7)
196 = (21 + 35n)

Solving
196 = 21 + 35n

Solving for variable 'n'.

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

Add '-35n' to each side of the equation.
196 + -35n = 21 + 35n + -35n

Combine like terms: 35n + -35n = 0
196 + -35n = 21 + 0
196 + -35n = 21

Add '-196' to each side of the equation.
196 + -196 + -35n = 21 + -196

Combine like terms: 196 + -196 = 0
0 + -35n = 21 + -196
-35n = 21 + -196

Combine like terms: 21 + -196 = -175
-35n = -175

Divide each side by '-35'.
n = 5

Simplifying
n = 5

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