3j-7=5j

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Solution for 3j-7=5j equation:


Simplifying
3j + -7 = 5j

Reorder the terms:
-7 + 3j = 5j

Solving
-7 + 3j = 5j

Solving for variable 'j'.

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

Add '-5j' to each side of the equation.
-7 + 3j + -5j = 5j + -5j

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

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

Add '7' to each side of the equation.
-7 + 7 + -2j = 0 + 7

Combine like terms: -7 + 7 = 0
0 + -2j = 0 + 7
-2j = 0 + 7

Combine like terms: 0 + 7 = 7
-2j = 7

Divide each side by '-2'.
j = -3.5

Simplifying
j = -3.5

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