What is 72x+3y=41,1-4x-1=18 ?

The solution to 72x+3y=41,1-4x-1=18 is x=-9/2 ,y= 365/3

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72x+3y=41,1-4x-1=18

72 x + 3 y = 41, 1 - 4 x - 1 = 18

x = - \frac{9}{2}, y = \frac{365}{3}

Solution steps

[72 x + 3 y = 41 1 - 4 x - 1 = 18]

Isolate

x

for

1 - 4 x - 1 = 18 : x = - \frac{9}{2}

Substitute

x = - \frac{9}{2}

[72 (- \frac{9}{2}) + 3 y = 41]

Simplify

[- 324 + 3 y = 41]

Isolate

y

for

- 324 + 3 y = 41 : y = \frac{365}{3}

The solutions to the system of equations are:

x = - \frac{9}{2}, y = \frac{365}{3}

7.2 m = 1, 5.7 r = 4, 2 n = 50, x = 2

2 x + 2 y = 16, 4 x + 4 y = 32

3 x - 4 y - 7 = 0, 6 x - 8 y + 16 = 0

- 5 x + y = 18, 3 x - y = - 14

c = 13, b = 5

What is 72x+3y=41,1-4x-1=18 ?
The solution to 72x+3y=41,1-4x-1=18 is x=-9/2 ,y= 365/3