Question

Samarth’s teacher has given equation to test his understanding of the concept of exponent and power read the equation and help Samarth Find the correct value of x
25(x-1)+100=5(2x-1)

Answer 1

Answer:

x = -12.5

Step-by-step explanation:

• 25(x-1)+100 = 5(2x-1)
• (x-1)+125 = 5+10x - 5
• (x-1)+125 = 10x
• (x-1)+125-10x = 0
• x-1+125-10x = 0
• 125-10x = 0
• -10x = -125
• x = -125 / +10
• x = -12.5