The sum of two numbers is the same as four times the smaller number. If twice the larger is decreased by the smaller number, the result is 30. Find the missing numbers

x = 6

y = 18

Step-by-step explanation:

Equations : x + y =4x & 2y - x = 30

Rearrange:

y = 3x & x = 2y - 30

Substitute

y = 3(2y-30)

y = 6y - 90

5y = 90

y = 18

x = 2y-30 = 2*18-30 = 6

6x = 48

i hope this . 6 cards each and a total of $48. dvide each side by 6 and you will have your answer.

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.