2a+3b = -1 | *3
3a +5b = -2 |* -2
6a+ 9b = -3
-6a -10b = 4
------------------
/ -b =1
b= -1
2a + 3b= -1
2a + 3* -1 = -1
2a -3= -1
2a = 3-1
2a=2
a=2:2
a=1
If you would like to convert 534.3% to a decimal, you can do this using the following steps:
534.3% = 534.3 / 100 = 5.343
The correct result would be 5.343.
If it’s dividing then 396.
Your answer should be C :-)
Answer:
click the 2nd 1
Step-by-step explanation:
