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Find the value of x if 5(x - 2) + 4 (x+1)= 3x + 15.
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Answer:
x= 7/2
Step-by-step explanation:
5(x - 2) + 4 (x+1)= 3x + 15.
5x- 10 + 4x + 4 = 3x + 15
= 5x + 4x -10 + 4= 3x +15
=9x -6 = 3x + 15
=9x - 3x= 15+ 6
=6x = 21
= x= 21/6
x= 7/2
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