Simultaneous Equations - YMLearn

Answer: x = -1 or x = 0.4 y = -2 or 2.2 Simultaneous Equations. Worked Example 3 A = 5.50 Worked example 4 t ... 3y + 2x = 12 and y = x – 1 Answer: x = 3 Answer: y = 2 Simultaneous Equations . Worked example 5 2(x + 20) = 5(y+20) 2x + 40 = 5y + 100 2x Step 2 Practice Questions Question 1 ................
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