1st question : 16,22. 14,20. 12,18
Answer: x= 3
Step-by-step explanation:
Subtract 4x from both sides and add 2 to both sides. This gets rid of the the positive 4x and the negative 2 leaving us with what x is equal to.
SSS is side-side-side
SAS is side-angle-side
They are used to prove a statement
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