7=2j+1

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Solution for 7=2j+1 equation:


Simplifying
7 = 2j + 1

Reorder the terms:
7 = 1 + 2j

Solving
7 = 1 + 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 + -2j = 1 + 2j + -2j

Combine like terms: 2j + -2j = 0
7 + -2j = 1 + 0
7 + -2j = 1

Add '-7' to each side of the equation.
7 + -7 + -2j = 1 + -7

Combine like terms: 7 + -7 = 0
0 + -2j = 1 + -7
-2j = 1 + -7

Combine like terms: 1 + -7 = -6
-2j = -6

Divide each side by '-2'.
j = 3

Simplifying
j = 3

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