Answer:

Step-by-step explanation:
remember the property

then u get equation with same base
Answer:
y+2x=8 y=1/2x+2 2y=4-x
Step-by-step explanation:
3/4 plus 1/4
Step-by-step explanation:
Answer:
(27+6)÷3
Step-by-step explanation:
(33) ÷ 3
11
Brandon is 11 years old.