Solve : 2x + 7y = 11 5x + = 25

2x + 7y = 11 ............... (1) 5x + = 25 ............... (2) Multiply 5 in the first equation and 2 in the second equation, then subtract both equations. (2x + 7y = 11) x 5 (5x + = 25) x 2 ⇒ 10x + 35y = 55 10x + 35y = 50 This means there is no pair of values for x and y that satisfies both equations. Hence, there is no solution for x and y.

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3x + 2y = 14
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8x + 13y - 29 = 0
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Mathematics

Solve : 2x + 7y = 11 5x + = 25

Linear Equations

Related Questions

Solve :
3x-5y+1=0
2x-y+3=0

Solve :
3x + 2y = 14
-x + 4y = 7

Solve :
8x + 13y - 29 = 0
12x - 7y - 17 = 0

Solve :
12x + 15y + 18 = 0
18x - 7y + 86 = 0

Mathematics

Solve : 2x + 7y = 11 5x + = 25

Linear Equations

Related Questions

Solve :3x-5y+1=02x-y+3=0

Solve :3x + 2y = 14-x + 4y = 7

Solve :8x + 13y - 29 = 012x - 7y - 17 = 0

Solve :12x + 15y + 18 = 018x - 7y + 86 = 0

Solve :
3x-5y+1=0
2x-y+3=0

Solve :
3x + 2y = 14
-x + 4y = 7

Solve :
8x + 13y - 29 = 0
12x - 7y - 17 = 0

Solve :
12x + 15y + 18 = 0
18x - 7y + 86 = 0