2+j=7

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Solution for 2+j=7 equation: 


Simplifying
2 + j = 7

Solving
2 + j = 7

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 + j = 7 + -2

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

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

Simplifying
j = 5

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