Answer:
103
Step-by-step explanation:
x = 180-77 = 103
because it's a straight line, so 180 - 77 to find x
Answer:
12x = 84 | x = 7
Step-by-step explanation:
12x - 2/3 = 83 1/3
12x - 2/3 = 250/3
12x = 250/3 + 2/3
12x = 84
x = 7
Step-by-step explanation:
How many people do the intend to invite
Answer: -7 x + 12
Step-by-step explanation:
In this case, the 12 is positive unlike the expression which is -12.
Step-by-step explanation:
by which method defination method, prime factorization or division method