Which would you use to solve the equation? Check all that apply.
12.7 = j - 3.4
Subtract 3.4 from both sides of the equation.
Add 3.4 to both sides of the equation.
12.7 + 3.4 = 16.1, so j = 16.1.
12.7 - 3.4 = 9.3, so j = 9.3.
Substitute 9.3 for j to check the solution.
Substitute 16.1 for j to check the solution.
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