3j+7k-2k+j=

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Solution for 3j+7k-2k+j= equation:


Simplifying
3j + 7k + -2k + j = 0

Reorder the terms:
3j + j + 7k + -2k = 0

Combine like terms: 3j + j = 4j
4j + 7k + -2k = 0

Combine like terms: 7k + -2k = 5k
4j + 5k = 0

Solving
4j + 5k = 0

Solving for variable 'j'.

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

Add '-5k' to each side of the equation.
4j + 5k + -5k = 0 + -5k

Combine like terms: 5k + -5k = 0
4j + 0 = 0 + -5k
4j = 0 + -5k
Remove the zero:
4j = -5k

Divide each side by '4'.
j = -1.25k

Simplifying
j = -1.25k

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