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Simultaneous Equations Complex Problems

Last updated almost 3 years ago

5 questions

1

Question 1

1.

4x + 9y = 5
-5x + 3y = 8

1

Question 2

2.

2y - (3/x) = 12
5y + (7/x) = 1

1

1

1

Question 3

3.

(3/x) + (2/y) = (9/xy)
(9/x) + (4/y) = (21/xy)

Question 4

4.

4/(p - 3) + 6/(q - 4) = 5
5/(p - 3) - 3/(q - 4) = 1

Question 5

5.

3 - 2(3a - 4b) = -59 (a - 3)/4 - (b - 4)/5 = 2¹/₁₀