Alexia92 Alexia92
  • 02-12-2019
  • Mathematics
contestada

What is X-1/4 - x+2/5=-1

Respuesta :

kellyatud3
kellyatud3 kellyatud3
  • 02-12-2019

Answer:

x = -7

Step-by-step explanation:

(x-1)/4-(x+2)/5=-1

[5(x-1) - 4(x+2)]/20 = -1

5x-5-4x-8 = -20

x-13= -20

x= -20 +13

x= -7

Answer Link

Otras preguntas

An enzyme lowers the energy of activation. What does that mean?
Find the average rate of change for f(x) = x2 − 3x − 10 from x = −5 to x = 10.
_____ is not a primary concern when writing menu copy.
ANSWER ASAP PLEASE!!! The shortest path from point A to point B goes through a pond. To avoid the pond, you must walk straight 34 meters along one edge of the p
A)150 B)220 C)340 D)420
An educateThe Yuan Dynasty was responsible for which of the following: i. improving the road system ii. increasing sea trade with India and South East Asia.
Enter the missing numbers in the boxes to complete the table of equivalent ratios.Time (min) Distance (km)? 36 9? 1512 ?
What is Kosmos in song of myself
John bought 2 horses at rs 20000 each
Describe the relationship between the angles of similar triangles and the sides of similar triangles