Question

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Answer 1

Answer:

here's the answer mark me as brainliest.

Step-by-step explanation:

the mistake is located in STEP 3

as look,

in 5/2 the 2 cannot multiply by 3x by multiplicating by both sides or transposition method.(whichever you prefer)

the 2 needs to be divided with 4x too.

3x = 8x + 5

--------

2

like that. if the equation is like that... then it can be multiplied by 3x and can be done by multiplicating by both sides or transposition.

3x = 8x + 5

------- = 3x × 2 = 8x + 5 ×2

2 ------------

2

= 6x = 8x +5

it is the rule. the denominator needs to be over all the numbers to go to the other side.

ANSWER = STEP 3

MARK ME AS BRAINLIEST

Answer 2

Answer:

There is mistake on Step 3.

Step-by-step explanation:

Hello Mate,

There is a mistake in Step 3.

$3x = 4x + \frac{5}{2} \\ \\ Multiplying \: both \: LHS \: and \: RHS \: by \: 2. \\ \\ We \: get \\ \\ 2 \times 3x = 2(4x \: + \: \frac{5}{2} ) \\ \\ →6x \: = \: 8x \: + \: 5$

HOPE IT HELPS YOU.

THANKS