Solve the following systems of equations:
= 10
⇒ x + y/2 = 0.7
Multiplying eq1 by 2 and subtracting eq2 from it.
⇒ x + 2y – x – y/2 = 1.6 – 0.7
⇒ 3y/2 = 0.9
⇒ y = 0.6
Thus, x/2 + 0.6 = 0.8
⇒ x = 0.4