Question

Help me with this, please!!!!

Answer 1

Answer is : 0

NO solution

Explanation:

System of Linear Equations entered :

[1] y + 3x = 7

[2] y + 3x = -6

Solve by Substitution :

// Solve equation [2] for the variable y

[2] y = -3x - 6

// Plug this in for variable y in equation [1]

[1] (-3x-6) + 3x = 7

[1] 0 = 13 => NO solution

No solution