7(3l+5k)-14l+12=

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Solution for 7(3l+5k)-14l+12= equation:


Simplifying
7(3l + 5k) + -14l + 12 = 0

Reorder the terms:
7(5k + 3l) + -14l + 12 = 0
(5k * 7 + 3l * 7) + -14l + 12 = 0
(35k + 21l) + -14l + 12 = 0

Reorder the terms:
12 + 35k + 21l + -14l = 0

Combine like terms: 21l + -14l = 7l
12 + 35k + 7l = 0

Solving
12 + 35k + 7l = 0

Solving for variable 'k'.

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

Add '-12' to each side of the equation.
12 + 35k + -12 + 7l = 0 + -12

Reorder the terms:
12 + -12 + 35k + 7l = 0 + -12

Combine like terms: 12 + -12 = 0
0 + 35k + 7l = 0 + -12
35k + 7l = 0 + -12

Combine like terms: 0 + -12 = -12
35k + 7l = -12

Add '-7l' to each side of the equation.
35k + 7l + -7l = -12 + -7l

Combine like terms: 7l + -7l = 0
35k + 0 = -12 + -7l
35k = -12 + -7l

Divide each side by '35'.
k = -0.3428571429 + -0.2l

Simplifying
k = -0.3428571429 + -0.2l

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