alexismmn alexismmn
  • 16-01-2017
  • Mathematics
contestada

What is the solution to the equation 15 + x = –7?

A.
–8

B.
8

C.
–22

D.
22

Respuesta :

DovaElf
DovaElf DovaElf
  • 16-01-2017
C. 22, 

-15-7 = -22

x = -22
Answer Link
yashddsy26
yashddsy26 yashddsy26
  • 16-01-2017
so...15+x=-7
x=-22

so C is the answer....
Answer Link

Otras preguntas

What is the sum of 5/30+4/6
A scale model of a hydroelectric dam is 1.2 feet high. The ratio of the height of the model to the height of the dam is 1:167. How tall is the dam, in feet?
Help me Plaese How can you measure the volume of a solid that does not have a regular shape? What property must the solid NOT have for your method to work? The
Simplify each expression 2x+5y+7x=
One-half of a number, increased by 9, is less than 33.
explain why silicon dioxide is a suitable material for lining furnaces
Does the mass number of an atom change when the atom forms a chemical bond?
What is the earth's primary source of light energy?
Marlin's marble jar had 36 red marbles and 64 blue marbles. What was the ratio of red marbles to blue marbles in the jar?
Which of these names does NOT belong to one of Santa’s reindeer? A) Comet B) Prancer C) Blitzen D) Klaxon