Answer:
x=2
Step-by-step explanation:
-3x+7=1
subtract 7 from both sides: -3x+7-7=1-7
simplify: -3x=-6
divide both sides by -3:
simplify: x=2
Answer:
1 2/3
Step-by-step explanation:
Perimeter is the outside of the shape all you have to do is add up the outside border of the shape.
1. 1/6+1/6=2/6
2. 2/3+2/3=4/3
3. 4/3 + 2/6= 1 2/3
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Answer:7
Step-by-step explanation:
The first one has symmetrical rreflection qualities