Vertical angles are equal
3x - 3 = 6(x - 10)
3x - 3 = 6x - 60
3x = 57
x = 19
Answer
x = 19
Answer:
She should have cross multiplied.
Step-by-step explanation:
-2.125, or 17/8, is the correct answer
Assuming you mean
(x-2)²=49
sqare root both sides and take positive and negative roots
x-2=+/-7
add 2 to both sides
x=2+/-7
x=2+7 and 2-7
x=9 and -5
Answer:
it was X =5
Step-by-step explanation: