Answer:
x=3
Step-by-step explanation:
Answer:
A trapezoid can be called a parallelogram when it has more than one pair of parallel sides.
Step-by-step explanation:
Answer:
40
Step-by-step explanation:
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Answer:
X=3
Step-by-step explanation:
1-move the (9v) to the other side and change it to negative and it will be (13v-9v=12)
2-Collect like terms and it will be (4v=12)
3-Divide both sides on 4 and it will be (v=3)