7j+j-8j+j+2j=18

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Solution for 7j+j-8j+j+2j=18 equation: 


Simplifying
7j + j + -8j + j + 2j = 18

Combine like terms: 7j + j = 8j
8j + -8j + j + 2j = 18

Combine like terms: 8j + -8j = 0
0 + j + 2j = 18
j + 2j = 18

Combine like terms: j + 2j = 3j
3j = 18

Solving
3j = 18

Solving for variable 'j'.

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

Divide each side by '3'.
j = 6

Simplifying
j = 6

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