Asked by Greg
1.-3(n+5)=12
2.46=-6t-8
2.46=-6t-8
Answers
Answered by
Sylvia
Distribute the -3 to what is in the parenthesis, to make -3n-15=12. Add the 15 to both sides, making -3n=27. Divide both sides by -3, to get n=-9.
Add 8 to both sides, making 54=-6t. Divide both sides by -6, to get t=-9.
The goal of questions like this is to get the variable by itself.
Add 8 to both sides, making 54=-6t. Divide both sides by -6, to get t=-9.
The goal of questions like this is to get the variable by itself.
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