mezadaniela565 mezadaniela565
  • 21-10-2020
  • Mathematics
contestada

how do u solve this its pre-algebra 4x – 5y = 20

Respuesta :

6058755
6058755 6058755
  • 21-10-2020

Answer:

x = 5 + 5y/4

Step-by-step explanation:

I think its like this: 4x - 5y = 20

Add 5y to both sides: 4x = 20 + 5y

Divide both sides by 4: x = 20/4 + 5y/4

Simplify: x = 5 + 5y/4

I'm pretty sure it is like this

Hope this helps!

Answer Link

Otras preguntas

Write the equations in standard form?
what two forms can you write for 0.632
solve for y2 m= y2-y1 / x2-x1
3x + y = 19 , and x + 3y = 1. Find the value of 2x + 2y Can anyone explain this one for me?
Find the pattern:  3*4 = 6 4*7 = 8 8*4 = 8 1*3 = 2  Now complete:  5*5 =    6*2 =
If you travel at a rate of 45 miles per hour.How many minutes will it take to travel 1 mile
simplify the expression:5(4x-13)
what two forms can you write 4.293
448,077 is ------------------------------------------------ than 347,077
what two forms can you write for 0.632