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Popular >

4x+3y=37,4x+2y=-2

Solution

4 x + 3 y = 37, 4 x + 2 y = - 2

Solution

x = - 20, y = 39

Solution steps

[4 x + 3 y = 37 4 x + 2 y = - 2]

Isolate

x

for

4 x + 3 y = 37 : x = \frac{37 - 3 y}{4}

Substitute

x = \frac{37 - 3 y}{4}

[4 \cdot \frac{37 - 3 y}{4} + 2 y = - 2]

Simplify

[37 - y = - 2]

Isolate

y

for

37 - y = - 2 : y = 39

For

x = \frac{37 - 3 y}{4}

Substitute

y = 39

x = \frac{37 - 3 \cdot 39}{4}

\frac{37 - 3 \cdot 39}{4} = - 20

x = - 20

The solutions to the system of equations are:

x = - 20, y = 39

Popular Examples

4x+5y=3,7x-2y=16

4 x + 5 y = 3, 7 x - 2 y = 16

x + y = - 3, 3 x - y = 15

f(p)+p=2,3f(p)+11=23

f (p) + p = 2, 3 f (p) + 11 = 23

20x-8y=1,-8x+6y=1

20 x - 8 y = 1, - 8 x + 6 y = 1

-x+5y=10,2x-5y=30

- x + 5 y = 10, 2 x - 5 y = 30

Frequently Asked Questions (FAQ)

What is 4x+3y=37,4x+2y=-2 ?
The solution to 4x+3y=37,4x+2y=-2 is x=-20,y=39