Question

`(3)/(7)x - (4)/(7) = -(1)/(7) \\`
Solve for x

Answer 1

Solving for the value of x,

→ (3/7)x - (4/7) = -1/7

→ (3x - 4)/7 = -1/7

→ 3x - 4 = (-1/7) × 7

→ 3x - 4 = -1

→ 3x = -1 + 4

→ x = 3/3 = 1

Hence, the value of x is 1.

Answer 2

• x = 1

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Given equation:

• 
  `\cfrac{3}{7}x- \cfrac{4}{7}=-\cfrac{1}{7}`

Multiply all terms by 7 to get rid of fraction:

• 3x - 4 = - 1
• 3x = 4 - 1
• 3x = 3
• x = 1