frackme69 frackme69
  • 01-11-2021
  • Mathematics
contestada

solve the equation. (5x+7)(8x-9)=0

Respuesta :

themathexpertise
themathexpertise themathexpertise
  • 01-11-2021

Answer:

x = -7/5 and x = 9/8

Step-by-step explanation:

To solve this equation, set both parts of the "expression" equal to 0.

5x + 7 = 0

Subtract 7 from both sides.

5x = -7

Divide both sides by 5.

x = -7/5

8x - 9 = 0

Add 9 to both sides.

8x = 9

Divide both sides by 8.

x = 9/8

Answer Link
ksiywallhs ksiywallhs
  • 01-11-2021

Answer:

x = - 7/5 and 9/8

Step-by-step explanation:

Answer Link

Otras preguntas

HOW TO FIND THE MISSING NUMERATOR IN ANY FRACTIONS LIKE 4/8=  ?/4
What is the meaning of Pangaea
What's an equivalent fraction for 10 15 by dividing
If the angles of a triangle are in ratio 2:3:7 find the measure of all the angles of the triangle
Write an equation for a non-vertical line that contains the point ( 2,-4 )
What is the Geocentric theory in your own words?
SAT Help Jack can paint a house in 5 days, and Richard can paint the same house in 7 days. Working together, how long will it take them to finish the job? How d
What's an equivalent fraction for 10 15 by dividing
What is %15 of $35.15 What is %15 of $27.00
If item costs $99.99 with 15% off and I get final price. It then asks me what percentage of savings. How do I get the percentage of savings