-7+j=-2j+8

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


Simplifying
-7 + j = -2j + 8

Reorder the terms:
-7 + j = 8 + -2j

Solving
-7 + j = 8 + -2j

Solving for variable 'j'.

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

Add '2j' to each side of the equation.
-7 + j + 2j = 8 + -2j + 2j

Combine like terms: j + 2j = 3j
-7 + 3j = 8 + -2j + 2j

Combine like terms: -2j + 2j = 0
-7 + 3j = 8 + 0
-7 + 3j = 8

Add '7' to each side of the equation.
-7 + 7 + 3j = 8 + 7

Combine like terms: -7 + 7 = 0
0 + 3j = 8 + 7
3j = 8 + 7

Combine like terms: 8 + 7 = 15
3j = 15

Divide each side by '3'.
j = 5

Simplifying
j = 5

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