Teaching Bihar Sakshamta Pariksha (Niyojit Shikshak) Mock Test 2024 Quantitative Aptitude Algebra Linear Equation in 2 Variable
यदि 7x + 3y = 4 और 2x + y = 2 है, तो x और y का मान ज्ञात कीजिये।
1
x = 6, y = -2
2
x = -2, y = 6
3
x = -3, y = 4
4
x = 4, y = -3