How do you solve the absolute value $7 | 8 - 3 h | = 21 h - 49$ $7abs(8-3h)= 21h - 49$ ?

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Answer 1 · 2015-05-19T01:11:01

Isolate 2 equations:

a. 7(8 - 3h) = 21h - 49 -> 42h = 56 + 49 = 105 -> h = 105/42

b. 7(3h - 8) = 21h - 49 -> 21h - 56 = 21 h - 49 . Rejected.

How do you solve the absolute value 7abs(8-3h)= 21h - 497|8−3h|=21h−497abs(8-3h)= 21h - 49?