Question

2. Find the value of:
( 3x + 2y when x = 3 and y = 2
(ii) 5x - 3y when x = 2 and y=-5
a + 2b - 5c when a = 2, b = -3 and c = 1
2 + 39 + 4r + por when p = -1,9 = 2 and r = 3
(m) 3ab + 4bc - 5ca when a = 4, b = 5 and c = -2.
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Answer 1

Answer:

insert the values of x and y on the equation

and u may get your answer