X = -11.
11(x+10)+5x=11+7x
11x + 110 + 5x = 11 + 7x
(11x + 5x) + 110 = 7x + 11.
16x + 110 = 7x + 11.
16x + 110 - 7x = 7x + 11 - 7x
9x + 110 + 11.
9x + 110 - 110 =11 - 110.
9x/9 = -99/9
X = -11
How to get answer by Mimiwhatsup:
Answer:
Number of picnic areas =3
Step-by-step explanation:
Answer:
t/3
Step-by-step explanation:
add all the tables in each picnic areas, since the tables are spread equally among 3 areas. Divide the number of table by 3 to get the number of tables at each picnic area.
so, all tables divided by 3. Since we do not know how many tables are there, let put t = numbers of table
t ÷ 3
t/3