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14-09-2021
Mathematics

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14-09-2021

The process is equating,
a) take the two equations and equate them
0.25x + 0.58 = 1.5x - 5.4
(25x+58)/100 = (150x - 54)/100
25x + 58 = 150x - 54
150x - 25x. = 58+ 54
125x = 112
x = 125/112 is nearly 1.116

b) do the same thing ( the answer is 50 )

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