7(11-1)=2(3+n)

Solution for 7(11-1)=2(3+n) equation:

Simplifying
7(11 + -1) = 2(3 + n)

Combine like terms: 11 + -1 = 10
7(10) = 2(3 + n)

Multiply 7 * 10
70 = 2(3 + n)
70 = (3 * 2 + n * 2)
70 = (6 + 2n)

Solving
70 = 6 + 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
70 + -2n = 6 + 2n + -2n

Combine like terms: 2n + -2n = 0
70 + -2n = 6 + 0
70 + -2n = 6

Add '-70' to each side of the equation.
70 + -70 + -2n = 6 + -70

Combine like terms: 70 + -70 = 0
0 + -2n = 6 + -70
-2n = 6 + -70

Combine like terms: 6 + -70 = -64
-2n = -64

Divide each side by '-2'.
n = 32

Simplifying
n = 32