itsserena
itsserena
06-02-2016
Mathematics
contestada
Solve the equation.
x+7=−8
Respuesta :
Аноним
Аноним
06-02-2016
x+7=-8
You are trying to get x on its own so you will subtract 7 from both sides.
x+7-7=-8-7
This simplifies to x= -8-7
A negative plus a negative equals a negative. So -8-7 equals -15
Your final answer is x=-15
Answer Link
VER TODAS LAS RESPUESTAS ( 74+ )
Otras preguntas
The arrangement of words in a sentence is known as
Overall, technology has had a beneficial effect on medical treatment. please select the best answer from the choices provided. t f
The heart pumps harder and blood pressure rises during a fight-or-flight response. this response is due to a. thyroxine secreted by the thyroid gland. b. adre
a 2.0-mole sample of an ideal gas is gently heated at constant temperature 330 k. it expands from initial volume 19 l to final volume v2. a total of 1.7 kj of h
the theory of evolution does not a. say that populations change b.support the process of natural selection c.describe how species grow into adults d. support ad
_____ is a favored baroque vocal texture. monody harmony homophony a and c a and b
The nucleus of an atom can have either a positive or negative charge. please select the best answer from the choices provided t f
which leadership characteristic became most important after the invention of television?
The story in the poem Beowulf spans a period of _____ years.
what is the sum of the n terms of the series 5 10 20 40 . . . ?
