7j-4j+2j+2j-3j-2=18

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Solution for 7j-4j+2j+2j-3j-2=18 equation: 


Simplifying
7j + -4j + 2j + 2j + -3j + -2 = 18

Reorder the terms:
-2 + 7j + -4j + 2j + 2j + -3j = 18

Combine like terms: 7j + -4j = 3j
-2 + 3j + 2j + 2j + -3j = 18

Combine like terms: 3j + 2j = 5j
-2 + 5j + 2j + -3j = 18

Combine like terms: 5j + 2j = 7j
-2 + 7j + -3j = 18

Combine like terms: 7j + -3j = 4j
-2 + 4j = 18

Solving
-2 + 4j = 18

Solving for variable 'j'.

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

Add '2' to each side of the equation.
-2 + 2 + 4j = 18 + 2

Combine like terms: -2 + 2 = 0
0 + 4j = 18 + 2
4j = 18 + 2

Combine like terms: 18 + 2 = 20
4j = 20

Divide each side by '4'.
j = 5

Simplifying
j = 5

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