|7x-7|+3 = 4x+1 ⇒⇒⇒ add (-3) to both sides

∴ |7x-7| = 4x - 2

According to the absolute rule
∴ 7x - 7 = 4x - 2 OR -(7x - 7) = 4x - 2
7x - 4x = 7 - 2 l 7x - 7 = -4x + 2
 3x = 5 l 7x + 4x = 2 + 7
x = 5/3 l 11 x = 9 ⇒⇒⇒ x = 9/11

∴ x = 5/3 and 9/11

So, the correct answer is option B. 5/3 and 9/11

5 0

3 years ago

Happy finds and keeps change she finds around her house recently she learned she has all nickels and quarters she has twice as m

alex41 [277]

Answer:

happy has 25 quarters in total

8 0

3 years ago

Tell whether the following relation is a function or not 3 . 2

fiasKO [112]

It is a function I think

5 0

3 years ago