J+0.4=7.4

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Solution for J+0.4=7.4 equation: 


Simplifying
J + 0.4 = 7.4

Reorder the terms:
0.4 + J = 7.4

Solving
0.4 + J = 7.4

Solving for variable 'J'.

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

Add '-0.4' to each side of the equation.
0.4 + -0.4 + J = 7.4 + -0.4

Combine like terms: 0.4 + -0.4 = 0.0
0.0 + J = 7.4 + -0.4
J = 7.4 + -0.4

Combine like terms: 7.4 + -0.4 = 7
J = 7

Simplifying
J = 7

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