Q2 of 61 Page 4

Solve the following simultaneous equation.

3a + 5b = 26; a + 5b = 22



Change the sign of Eq. (II)







Substituting a = 2 in Eq. (II)







∴ solution is (a, b) = (2, 4)


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1

Complete the following activity to solve the simultaneous equations.

5x + 3y = 9 ……. (i)


2x + 3y = 12 ……… (ii)

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Solve the following simultaneous equation.

x + 7y = 10; 3x – 2y = 7

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Solve the following simultaneous equation.

2x – 3y = 9; 2x + y = 13

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Solve the following simultaneous equation.

5m – 3n = 19; m – 6n = –7