11a = 18a + 21
11a - 18a = - 18a + 21
-7a = 21
7a = -21
a = -21/ 7
a = -3
Answer:
hey. use cymath. its easier and youll me able to answer more questions like this. it also shows you the whole process. here look:
Step-by-step explanation:
Answer:
y = -2 + 1/3x
Step-by-step explanation:
-2 is the y-intercept
1/3 is the slope
Answer:
a is greater by 25
Step-by-step explanation:
if a=100
then,100-50=50-25=25
so same way= a is greater by 25
The answer would 2.1
*start with -2.8d+2.8d (that would cancel would each other)
* 3.4 -1.3
* that would equal to 2.1
hope that helped