Brian has reduced his cholesterol level by 6% by following a strict diet and regular exercise. If his original level was 280, wh
2 answers:
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Answer:
as below
Step-by-step explanation:
=
2(4x + 17) = 7(6x)
8x +34 = 42x
34 = 42x-8x
34 = 34x
= x
1 =x :)