Seudónimo Seudónimo
  • 20-09-2016
  • Mathematics
contestada

Solve the equation check solution. 8y -7=9

Respuesta :

Attackontitanisbae
Attackontitanisbae Attackontitanisbae
  • 20-09-2016
8y-7=9
    +7 +7 
8y=16 
8      8 
y=2 
So the answer is y=2
Answer Link
0793616
0793616 0793616
  • 11-02-2021

Answer:

Y = 2

Step-by-step explanation:

Use the inverse operation to isolate the variable. Undo multiplication by dividing by 8 on both sides of the equation. Simplify by completing the divisions, 40 ÷ 8 = 5, and 8 ÷ 8 = 1. The solution is y = 5. Check the solution by substituting 5 for y in the original equation, and then simplify. 8 × 5 = 40 and 40 = 40 is a true statement, so 5 is the solution.

Answer Link

Otras preguntas

Find the volume of the prism.
Five grams of salt dissolved in 100ml of water to form a salt-water solution. The solution is heated and the water boiled away. How much salt would you expect t
Rather than thinking of himself as a novelist, Hawthorne considered himself aO biographerO poetO romancer​
Please help :( There are 10^9 bytes in a gigabyte. There are 10^6 bytes in a megabyte. How manny times greater is the storage capacity of a 1-gigabyte flash dri
I will give brainliest I need answer and explanation
List the checks that the (Site 1) has on the power of the legislative branch under the US Constitution Plzzz answer
Define macro environment
How might these words have inspired the author of wonder A B C.
Cultural generalization should be considered
29 is 6 more than k. Solve for k. Make an equation for k.