Will mark branliest! almost 90

what is the value of the x variable in the solution to the following system of equations?

4x + 2y = 12
x – y = 3

0
−3
3
2

x=3

Step-by-step explanation:

4x+2y=12

x-y=3

4x+2y=12

2x-2y=6

add both equations

6x=18

x=3

plug this into any of the original equations

x-y=3

3-y=3

-y=0

y=0

step-by-step explanation: given equation a = h(b 1+b 2)

also we are given values of a, h and b 1 as :

a = 16, h = 4, and b 1 = 3.

in order to solve it for b 2, we need to plug the given values of   a, h and b 1 .

therefore, plugging values of   a, h and b 1   in given equation, we get

16 = 4( 3 + b 2)

first dividing both sides by 4, we get

4 = 3 + b 2

subtracting 3 from both sides, we get

4 -3 = 3 -3 + b 2

1 = b 2.

(−$11) ⋅ 12

deductions are negative and there are 12 months in a year