Answer:
k = -3.5
Step-by-step explanation:
6k ÷ 7 = -3
Multiply 7 to both sides
6k = -21
Divide both sides by 6
6k/6 = -21/6
k = -3.5
To check if the answer is correct or not, you can always plug in -3.5 for k in the equation.
6(-3.5) ÷ 7 = -3
-21 ÷ 7 = -3
-3 = -3
-3 equals -3 so it is correct that k = -3.5
Answer:
{1,2,3,4,5,6}
Step-by-step explanation:
since the die gives only these values
the sample space becomes the outcomes of the die
+
First, simplify
to
/ Your problem should look like:
+
Second, join the denominators. / Your problem should look like:
Third, simplify. / Your problem should look like:
Fourth, convert to mixed fraction. / Your problem should look like:
Mixed number form:
Exact form:
X-9=8(2x+3)-18
x-9=16x+24-18
-9=15x+6
-15=15x
x=-1
