Solve the following systems of equations:
⇒ 4x + 3y = 132
⇒ 5x – 2y = -42
Multiplying eq1 by 2 and eq2 by 3 and adding them
⇒ 8x + 6y + 15x – 6y = 264 – 126
⇒ 23x = 138
⇒ x = 6
Thus, 24 + 3y = 132
⇒ y = 36
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