2(3.5+6)=3.5n-2

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Solution for 2(3.5+6)=3.5n-2 equation:


Simplifying
2(3.5 + 6) = 3.5n + -2

Combine like terms: 3.5 + 6 = 9.5
2(9.5) = 3.5n + -2

Multiply 2 * 9.5
19 = 3.5n + -2

Reorder the terms:
19 = -2 + 3.5n

Solving
19 = -2 + 3.5n

Solving for variable 'n'.

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

Add '-3.5n' to each side of the equation.
19 + -3.5n = -2 + 3.5n + -3.5n

Combine like terms: 3.5n + -3.5n = 0.0
19 + -3.5n = -2 + 0.0
19 + -3.5n = -2

Add '-19' to each side of the equation.
19 + -19 + -3.5n = -2 + -19

Combine like terms: 19 + -19 = 0
0 + -3.5n = -2 + -19
-3.5n = -2 + -19

Combine like terms: -2 + -19 = -21
-3.5n = -21

Divide each side by '-3.5'.
n = 6

Simplifying
n = 6

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