What is 5x+3y=11,2x+4y=-10 ?

The solution to 5x+3y=11,2x+4y=-10 is x= 37/7 ,y=-36/7

Popular >

5x+3y=11,2x+4y=-10

5 x + 3 y = 11, 2 x + 4 y = - 10

x = \frac{37}{7}, y = - \frac{36}{7}

Solution steps

[5 x + 3 y = 11 2 x + 4 y = - 10]

Isolate

x

for

5 x + 3 y = 11 : x = \frac{11 - 3 y}{5}

Substitute

x = \frac{11 - 3 y}{5}

[2 \cdot \frac{11 - 3 y}{5} + 4 y = - 10]

Simplify

[\frac{22 + 14 y}{5} = - 10]

Isolate

y

for

\frac{22 + 14 y}{5} = - 10 : y = - \frac{36}{7}

For

x = \frac{11 - 3 y}{5}

Substitute

y = - \frac{36}{7}

x = \frac{11 - 3 ( - \frac{36}{7} )}{5}

\frac{11 - 3 ( - \frac{36}{7} )}{5} = \frac{37}{7}

x = \frac{37}{7}

The solutions to the system of equations are:

x = \frac{37}{7}, y = - \frac{36}{7}

4 x + 5 y + 16 = 2, x + y - 6 = 0

5 y + 2 x = 21, 2 x + y = 5

\frac{2 ^{a}}{( 2 ^{b} )} = 256, 2^{a} \cdot 2^{b} = 1

9 x + 14 y = 83, 39 x - 35 y = - 23

4 x + 2 y = 5, 3 x + 6 y = 6

What is 5x+3y=11,2x+4y=-10 ?
The solution to 5x+3y=11,2x+4y=-10 is x= 37/7 ,y=-36/7