3x upon 4 -2x+5 upon 3=5 upon 2
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Answer:
here it is
Step-by-step explanation:
Q. 3x - x-4 = 5
4 3 3
Soln. = 9x - (4x - 16) = 5
12 3
= 9x - 4x + 16 = 5
12 3
= 5x + 16 = 5
12 3
3(5x + 16) = 12 x 5
15x + 48 = 60
15x = 68 - 48
x = 20
15
x = 4
3
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