Solve the following systems of equations:
⇒ 7y – 2x = -3 ---- (1)
⇒ 4y + 3x = 19 ------ (2)
Multiplying eq1 by 3 and eq2 by 2 and adding them
⇒ 21y – 6x + 8y + 6x = -9 + 39
⇒ y = 1
Thus, 7 – 2x = -3
⇒ x = 5
5
Solve the following systems of equations:
⇒ 7y – 2x = -3 ---- (1)
⇒ 4y + 3x = 19 ------ (2)
Multiplying eq1 by 3 and eq2 by 2 and adding them
⇒ 21y – 6x + 8y + 6x = -9 + 39
⇒ y = 1
Thus, 7 – 2x = -3
⇒ x = 5