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Popular >

3x+5y=16,4x-y=6

Solution

3 x + 5 y = 16, 4 x - y = 6

Solution

x = 2, y = 2

Solution steps

[3 x + 5 y = 16 4 x - y = 6]

Isolate

x

for

3 x + 5 y = 16 : x = \frac{16 - 5 y}{3}

Substitute

x = \frac{16 - 5 y}{3}

[4 \cdot \frac{16 - 5 y}{3} - y = 6]

Simplify

[\frac{64 - 23 y}{3} = 6]

Isolate

y

for

\frac{64 - 23 y}{3} = 6 : y = 2

For

x = \frac{16 - 5 y}{3}

Substitute

y = 2

x = \frac{16 - 5 \cdot 2}{3}

\frac{16 - 5 \cdot 2}{3} = 2

x = 2

The solutions to the system of equations are:

x = 2, y = 2

Popular Examples

2x+7y-11=3,x-y-5=0

2 x + 7 y - 11 = 3, x - y - 5 = 0

6v^1=1,0.5p(v,x)(v,x)^2=15,0v^2=x,p(v,x)(v,x)^1=5

6 v^{1} = 1, 0.5 p (v, x) (v, x)^{2} = 15, 0 v^{2} = x, p (v, x) (v, x)^{1} = 5

3^{x+y}=81,3^{y-x}=9

3^{x + y} = 81, 3^{y - x} = 9

2 x + y = 7, x + 2 y = 1

x/7+y/3 =5, x/7-y/9 =1

\frac{x}{7} + \frac{y}{3} = 5, \frac{x}{7} - \frac{y}{9} = 1

Frequently Asked Questions (FAQ)

What is 3x+5y=16,4x-y=6 ?
The solution to 3x+5y=16,4x-y=6 is x=2,y=2