Answer:
-30
Explanation:
1/3x +5=2/5x+7
subtract 5 from both sides
1/3x=2/5×+2
then subtract 2/5x from both side
-1/15x=2
multiply by -15 on both sides
x=-30
x = -30.
1/3x + 5 = 2/5x + 7
1/3x - 2/5 x = 2
Multiply through by 15
5x - 6x = 30
-x = 30
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