Answer:
3x = 24?
Step-by-step explanation:
sorry I dont get what im supposed to be anwsering
WidthAnswer:
Step-by-step explanation:
Answer:
in this method a variable is expressed in terms of another variable from one equation and it is substituted in remaining equation.
Step-by-step explanation:
solve:x+2y=9 and 3x-y=13.
x+ 2y=9…be the first equation
3x-y=13…be the second equation
from first equation
x=9-2y…be the third equation substituting value of x from third equation in second equation, we get
3(9-2y)-y=13
or, 27-6y-y=13
or, y=2
now,
substituting value of y in third equation, we get,
x=9-2×2
=9-4
=5
the required value of x and y are 5&2
Answer:
individual is the correct answer
Step-by-step explanation:
To solve this, you have to use order of operations. First you multiply then add.
3 + 3 × 3 + 3 =
3 + (3 × 3) + 3 =
3 + 9 + 3 =
15