The table shows the solution to the equation |2x − 5| − 2 = 3:
2 answers:
Answer:
All steps are correct
Step-by-step explanation:
|2x − 5| − 2 = 3
Step 1
|2x − 5| = 3 + 2 (adding 2 on both sides)
Step 2
|2x − 5| = 5
Step 3
2x − 5 = 5 or 2x − 5 = −5 (on opening the modulus, we get 2 cases)
Step 4
2x = 10 or 2x = 0 (adding 5 on both sides)
Step 5
x = 5 or x = 0 (dividing by 2 on both sides)
Hence, each step was correct
|2x - 5| - 2 = 3 |add 2 to both sides
|2x - 5| = 5
2x - 5 = 5 or 2x - 5 = -5 |add 5 to both sides
2x = 10 or 2x = 0 |divide both sides by 2
x = 5 or x = 0
All steps are correct.
You might be interested in
256×7=
(200×7)+(50×7)+(6×7)=
1400+350+42=
1792

Answer is C.
Hope this helps. - M
Voće q no tonto es 2.9. Y también AB ok coprende ??? Ok chao
Answer:
rational numbers are numbers that can be written as the ratio of two integers
272,600,000 to standard form is 2.726(10^8)