What expression is equivalent to 5(1/3x+7)-3(1/2x-4)
2 answers:
Step-by-step explanation:
5/3x +35-3/2x+12=0
5/3x -3/2x+35+12=0
1/6x+47=0
1/6x=-47
divide through by 6x
×=1/282
5 (1/3x + 7) - 3 (1/2x - 4)
1/3x = x/3
1/2x = x/2
5 (x/3 + 7) - 3 (x/2 - 4)
Expand with the multiplier 5
= 5x/3 + 35 - 3 (x/2 - 4)
Expand with the multiplier -3
= 5x/3 + 35 - 3x/2 + 12
Simplify the problem
= x/6 + 47
Therefore 5 (1/3x + 7) - 3 (1/2x - 4) is equivalent to x/6 + 47
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