2(12.3)=n+8.7

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Solution for 2(12.3)=n+8.7 equation:


Simplifying
2(12.3) = n + 8.7

Multiply 2 * 12.3
24.6 = n + 8.7

Reorder the terms:
24.6 = 8.7 + n

Solving
24.6 = 8.7 + n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
24.6 + -1n = 8.7 + n + -1n

Combine like terms: n + -1n = 0
24.6 + -1n = 8.7 + 0
24.6 + -1n = 8.7

Add '-24.6' to each side of the equation.
24.6 + -24.6 + -1n = 8.7 + -24.6

Combine like terms: 24.6 + -24.6 = 0.0
0.0 + -1n = 8.7 + -24.6
-1n = 8.7 + -24.6

Combine like terms: 8.7 + -24.6 = -15.9
-1n = -15.9

Divide each side by '-1'.
n = 15.9

Simplifying
n = 15.9

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