510sara
510sara
01-10-2017
Mathematics
contestada
how do you solve
x+3/5-3x/10=7
Respuesta :
rawrxd5mcr
rawrxd5mcr
01-10-2017
Heyo!
x+3/5-3x/10=7
Multiply both sides of the equation by 10
10x +6 - 3x = 70
Collect the terms
7x + 6 = 70
Move constant to the right side and
change its sign
7x = 70 -6
Subtract the numbers
7x = 64
Divide both sides by seven
x = 64/7
Answer Link
VER TODAS LAS RESPUESTAS ( 12+ )
Otras preguntas
how many continents are there
J'ai montré mes radios _______ doctoeur et il a dit que tout allait bien. a. àb. auc. auxd. nothingwould the answer be aux?
write the linear function if f(0)=5 and f(2)=35
I need help with this problem. It's urgent
Darren set up a land trust so that his children could benefit from his real estate investments after he dies. He asked his financial advisor Tom to manage the t
What was the general idea of pandoras box?
6th grade math :) ...
Which two eras did British control New York?
Determine whether 25a^2 − 49b^6 is a difference of two squares. If so, factor it. If not, explain why. A. It is not a difference of squares because −49b
What is the definition for a scientific theory? A. an informed explanation that can be tested but is not widely accepted B. an explanation for something that
