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Popular >

5x+7y=50,9x+14y=97

Solution

5 x + 7 y = 50, 9 x + 14 y = 97

Solution

x = 3, y = 5

Solution steps

[5 x + 7 y = 50 9 x + 14 y = 97]

Isolate

x

for

5 x + 7 y = 50 : x = \frac{50 - 7 y}{5}

Substitute

x = \frac{50 - 7 y}{5}

[9 \cdot \frac{50 - 7 y}{5} + 14 y = 97]

Simplify

[\frac{450 + 7 y}{5} = 97]

Isolate

y

for

\frac{450 + 7 y}{5} = 97 : y = 5

For

x = \frac{50 - 7 y}{5}

Substitute

y = 5

x = \frac{50 - 7 \cdot 5}{5}

\frac{50 - 7 \cdot 5}{5} = 3

x = 3

The solutions to the system of equations are:

x = 3, y = 5

Popular Examples

122x-3y+7=0,5x+2y+8=0

122 x - 3 y + 7 = 0, 5 x + 2 y + 8 = 0

x + y = 2, 8 x - 3 y = 8

5x-y=-3,4x-y=-5

5 x - y = - 3, 4 x - y = - 5

3x+8y=89,-5x-2y=-1

3 x + 8 y = 89, - 5 x - 2 y = - 1

x/5-y/2 =1,0.32x-y=1

\frac{x}{5} - \frac{y}{2} = 1, 0.32 x - y = 1

Frequently Asked Questions (FAQ)

What is 5x+7y=50,9x+14y=97 ?
The solution to 5x+7y=50,9x+14y=97 is x=3,y=5