7k-2(3k+1)9=equation

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Solution for 7k-2(3k+1)9=equation equation:


Simplifying
7k + -2(3k + 1) * 9 = equation

Reorder the terms:
7k + -2(1 + 3k) * 9 = equation

Reorder the terms for easier multiplication:
7k + -2 * 9(1 + 3k) = equation

Multiply -2 * 9
7k + -18(1 + 3k) = equation
7k + (1 * -18 + 3k * -18) = equation
7k + (-18 + -54k) = equation

Reorder the terms:
-18 + 7k + -54k = equation

Combine like terms: 7k + -54k = -47k
-18 + -47k = equation

Solving
-18 + -47k = aeinoqtu

Solving for variable 'k'.

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

Add '18' to each side of the equation.
-18 + 18 + -47k = 18 + aeinoqtu

Combine like terms: -18 + 18 = 0
0 + -47k = 18 + aeinoqtu
-47k = 18 + aeinoqtu

Divide each side by '-47'.
k = -0.3829787234 + -0.02127659574aeinoqtu

Simplifying
k = -0.3829787234 + -0.02127659574aeinoqtu

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