laquilapatterson27 laquilapatterson27
  • 09-09-2022
  • Mathematics
contestada

A number added to -19 is equal to -21

Respuesta :

binitas766
binitas766 binitas766
  • 09-09-2022

Answer:

-2

Step-by-step explanation:

Let, the needed number be x;

x-19=-21

x=-21+19

x=-2

Answer Link

Otras preguntas

Why is tyranny so important
James works in a flower shop he will put 36 tulips in vases for a wedding he must use the same number of tulips in each vase how many tulips could be in each va
determine whether the function y=0.8(2/3)^x represents exponential growth or decay.
what does sound travel through to reach our ears?
Find the minimum value of 1 + 3(3 −x)²
what is round to the nearst thounsand 3,489
How is the periodic table constructed ?
The formation of the Canary Islands was primarily caused by their location near a(1) subduction zone (2) mantle hot spot (3) divergent boundary(4) transform fau
how many bricks 3.75 in. Wide × 8 in. Long are required to cover a patio 13 ft. 6 in. Wide by 18 ft 9 in. Long ? Step 1. First, find the total width & lengt
What are some advantages and disadvantages of living in the subarctic?