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Popular >

x+7y=8,7x+3y=10

Solution

x + 7 y = 8, 7 x + 3 y = 10

Solution

x = 1, y = 1

Solution steps

[x + 7 y = 8 7 x + 3 y = 10]

Isolate

x

for

x + 7 y = 8 : x = 8 - 7 y

Substitute

x = 8 - 7 y

[7 (8 - 7 y) + 3 y = 10]

Simplify

[56 - 46 y = 10]

Isolate

y

for

56 - 46 y = 10 : y = 1

For

x = 8 - 7 y

Substitute

y = 1

x = 8 - 7 \cdot 1

Simplify

x = 1

The solutions to the system of equations are:

x = 1, y = 1

Popular Examples

3 x + y = 1, 8 x + y = - 9

3d=40e,a=1,b=4,c=1

3 d = 40 e, a = 1, b = 4, c = 1

a+b+c=1,a+2b+c=2,c=1

a + b + c = 1, a + 2 b + c = 2, c = 1

4x-y=8,3x+2y=12

4 x - y = 8, 3 x + 2 y = 12

3x+9+1=0,2x-3y+8=0

3 x + 9 + 1 = 0, 2 x - 3 y + 8 = 0

Frequently Asked Questions (FAQ)

What is x+7y=8,7x+3y=10 ?
The solution to x+7y=8,7x+3y=10 is x=1,y=1