Question

solve equation 7x-5/3x-5=9​

Answer 1

Answer:

x=21/8

Step-by-step explanation:

7x-5/3x-5=9

16/3x=14

x=42/16

x=21/8

Answer 2

Given:

• (7x-5)/(3x-5) = 9

To Find:

• To solve the given equation to find the value of x.

Solution:

Consider (7x-5)/(3x-5) = 9 → {equation 1}

Now cross-multiply the terms on both sides in equation 1. We get,

⇒ 7x - 5 = 9(3x-5) {multiplying 9 inside the bracket}

⇒ 7x-5 = 18x-45

Now on shifting the like unlike terms to one side we get,

⇒ 7x - 27x = -45+5

⇒ -20x = -40 {subtract on both sides gets cancelled}

⇒ 20x = 40 {rearranging in terms of "x"}

⇒ x = 40/20 = 2 {dividng the terms}

∴ The value of "x" on solving the equation = 2