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Popular >

5x+3y=35,2x+4y=28

Solution

5 x + 3 y = 35, 2 x + 4 y = 28

Solution

x = 4, y = 5

Solution steps

[5 x + 3 y = 35 2 x + 4 y = 28]

Isolate

x

for

5 x + 3 y = 35 : x = \frac{35 - 3 y}{5}

Substitute

x = \frac{35 - 3 y}{5}

[2 \cdot \frac{35 - 3 y}{5} + 4 y = 28]

Simplify

[\frac{70 + 14 y}{5} = 28]

Isolate

y

for

\frac{70 + 14 y}{5} = 28 : y = 5

For

x = \frac{35 - 3 y}{5}

Substitute

y = 5

x = \frac{35 - 3 \cdot 5}{5}

\frac{35 - 3 \cdot 5}{5} = 4

x = 4

The solutions to the system of equations are:

x = 4, y = 5

Popular Examples

-x+y=-1,5x-3y=-1

- x + y = - 1, 5 x - 3 y = - 1

x + 3 y = 1, x = 3

3x+2y=19,5x-y=18

3 x + 2 y = 19, 5 x - y = 18

8x+10y=10,-4x-10y=-7

8 x + 10 y = 10, - 4 x - 10 y = - 7

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

Frequently Asked Questions (FAQ)

What is 5x+3y=35,2x+4y=28 ?
The solution to 5x+3y=35,2x+4y=28 is x=4,y=5