Respuesta :
a + b = 42
b = 2a
a + 2a = 42
3a = 42
3a/3 = 42/3
a = 14
b = 2a
b= 2(14)
b = 28
hope this helps
b = 2a
a + 2a = 42
3a = 42
3a/3 = 42/3
a = 14
b = 2a
b= 2(14)
b = 28
hope this helps
So for this i would see what number i can multiply by to get 42.
Then i would see what number times = 42
7 x 6 = 42.
so then i would grab the 2 number and add
14 + 28 = 42.
Both of these number are in the 7 section. just find both numbers and add.
If this was the appropriate answer make sure to mark as the brainliest!
-procklown
Then i would see what number times = 42
7 x 6 = 42.
so then i would grab the 2 number and add
14 + 28 = 42.
Both of these number are in the 7 section. just find both numbers and add.
If this was the appropriate answer make sure to mark as the brainliest!
-procklown