Solve for j
j=5.66
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9.46=j+3.8
Multiply both sides of the equation by 2.
j+3.8=9.46
Swap sides so that all variable terms are on the left hand side.
j=9.46-3.8
Subtract 3.8 from both sides.
j=5.66
Subtract 3.8 from 9.46 to get 5.66.
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