Mathematics
Solve the following system of simultaneous linear equations by cross-multiplication method :
x + 3y + 4 = 0
3x - y = -2
Related Questions
Solve the following systems of simultaneous linear equations by cross-multiplication method :
3x - 7y + 10 = 0
y - 2x = 3
Solve the following system of simultaneous linear equations by cross - multiplication method :
2x - 5y = -1
3x + y = 7
Solve the following pairs of linear equations by cross-multiplication method:
x - y = a + b
ax + by = a2 - b2
Solve the following pairs of linear equations by cross-multiplication method:
2bx + ay = 2ab
bx - ay = 4ab.