Solve the following pairs of simultaneous equations.
a) 2x - 2y = -4
5x + 4y = 17
...
Mathematics, 23.08.2019 05:30 missmontgomery21
Solve the following pairs of simultaneous equations.
a) 2x - 2y = -4
5x + 4y = 17
b) 2x - 3y = 6
4x - 5y = 9
c) x / 3 + y / 2 = 3 / 2
x / 2 + y / 5 = -1 / 2
Answers: 3
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