7(1.2-k)=14k

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Solution for 7(1.2-k)=14k equation:


Simplifying
7(1.2 + -1k) = 14k
(1.2 * 7 + -1k * 7) = 14k
(8.4 + -7k) = 14k

Solving
8.4 + -7k = 14k

Solving for variable 'k'.

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

Add '-14k' to each side of the equation.
8.4 + -7k + -14k = 14k + -14k

Combine like terms: -7k + -14k = -21k
8.4 + -21k = 14k + -14k

Combine like terms: 14k + -14k = 0
8.4 + -21k = 0

Add '-8.4' to each side of the equation.
8.4 + -8.4 + -21k = 0 + -8.4

Combine like terms: 8.4 + -8.4 = 0.0
0.0 + -21k = 0 + -8.4
-21k = 0 + -8.4

Combine like terms: 0 + -8.4 = -8.4
-21k = -8.4

Divide each side by '-21'.
k = 0.4

Simplifying
k = 0.4

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