carlos944
carlos944
27-12-2018
Mathematics
contestada
Find the difference.
Respuesta :
cazok
cazok
27-12-2018
Answer:
-2x-4
Step-by-step explanation:
(-7x-7y-4)-(-5x-7y)=-7x-7y-4+5x+7y=-7x-4+5x=-2x-4
Answer Link
jcherry99
jcherry99
27-12-2018
Answer:
-2x - 4
Step-by-step explanation:
(- 7x - 7y - 4) - (-5x - 7y) Remove both sets of brackets
-7x - 7y - 4 + 5x + 7y Notice the sign change in 6x and 7y Two minus signs multiplied together make a plus. Gather like terms.
-7x + 5x - 7y + 7y - 4 Simplify
-2x - 4 Note the ys cancel out.
Answer Link
VER TODAS LAS RESPUESTAS ( 98+ )
Otras preguntas
Barb is making a bead necklace she strings one white bead and then three blue beads then one White bead and so on write the numbers for the first eight beads
What is terminal velocity. Use the word in a sentence
?Which word in the sentence is the predicate nominative? A killer whale is a mammal with a black body and white patches. A. mammal B. body C. patches D. whale
A bureaucracy is a line of rulers that belong to the same family true or false
what is 2 dollars to 40 cents as a fraction in lowest terms?
The original source of ALL energy for living organisms is ___________, while the most direct, useable source of energy to be used by organisms is __________. A)
During the French and Indian War, France and Great Britain fought for control of North American territory. What impact did the end of the war have on the Americ
In plants, the purpose of auxins is to
Which was a key feature of trade and urbanization during Roman times? a. shortages of food for the lower skilled workers b. great merchants becoming the elites
What did the Nineteenth Amendment to the US Constitution do? It gave women the right to inheritance. It allowed women to take up factory jobs. It sped up divorc
