Ask Question
11 December, 01:33

9x + - 7x - 5 = - 20

Find the value of x

+2
Answers (1)
  1. 11 December, 04:33
    0
    9x-7x-5=-20

    Step 1: Simplify both sides of the equation.

    9x-7x-5=-20

    9x+-7x+-5=-20

    (9x+-7x) + (-5) = -20 (Combine Like Terms)

    2x+-5=-20

    2x-5=-20

    Step 2: Add 5 to both sides.

    2x-5+5=-20+5

    2x=-15

    Step 3: Divide both sides by 2.

    2x/2=-15/2

    x=-15/2
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “9x + - 7x - 5 = - 20 Find the value of x ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers