Math, asked by gaganprakashpandit, 7 months ago

4 - (x - 1) = 7 - 2x​

Answers

Answered by HarshitaKhurana1318
3

Step-by-step explanation:

4-(x-1) =7-2x

-4x+4=7-2x

-4x+2x = 7-4

-2x=3

X=3/-2

Answered by Ranagehloch
0

Answer:

Step-by-step explanation:

4 - (x - 1) = 7 - 2x

⇒ 4 - x - 1 = 7 - 2x

⇒ 3 - x = 7 - 2x

⇒ - x + 2x = 7 - 3

⇒ x = 4

Justification:

Substituting the value of x in 4 - (x - 1) = 7 - 2x​, We get:

4 - (4 - 1) = 7 - 2(4)

⇒ -1 = -1

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