Answer:
x=12 and
(9*12)-10=98
(5*12)+38=98
both angles are = 98
Step-by-step explanation:
do this :
9x - 10 = 5x + 38
( - 5x from both sides)
4x - 10 = 38
(add 10 to both sides)
4x = 38+10
4x=48
(divide by 4)
x=48/4
= 12
substitute into the equations:
(9*12)-10
(5*12)+38
Answer:
A) 52
Step-by-step explanation:
Each answer, when you divide, all equal to 52
Answer:
5
Step-by-step explanation:
Take 20, and divide it by 4.
Answer:8x
Step-by-step explanation:
2++2=4 add x up 4 = 8x
