Use the systematic method to solve the following equations
(a) 28 = 4 + 3 (x + 5)
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Answer:
28 = 4+3X+15
= 4+15+3X
= 19+3X
28-19=9 SO 3X= 3×3
here the value of X =3
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Answered by
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hope it is helpfull
answer is x=-1
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