gvillemike707
gvillemike707
12-02-2018
Mathematics
contestada
-7a-10=20-3a please show work help
Respuesta :
TheAakash
TheAakash
12-02-2018
[tex]-7a-10=20-3a[/tex]
Combine like terms:
[tex]-4a -10 = 20[/tex]
[tex]-4a = 30[/tex]
Solve for a:
[tex]a = -\frac{30}{4} = -7.5[/tex]
Your answer:
a = -7.5
Answer Link
VER TODAS LAS RESPUESTAS ( 56+ )
Otras preguntas
1. Choose the meaning that best matches the word in capitols The first choice of vacation days should go to employees with SENIORITY A. the highest age B. an in
Which phrase, in "The Prisoner Who Wore Glasses," best describes Brille? (1 point) easygoing and generous with his friends intelligent, yet shortsighted in his
Write a balanced equation for the reduction of 9-fluorenone to 9-hydroxyfluorene by sodium borohydride. What is the limiting reagent in the following procedure?
explain how mental math can be used to estimate 15% tip on a taxi ride that cost 23.25
A 16 foot ladder is leaned against a building and forms a right triangle with a 75degree at the base. How high up the building does the ladder reach
HELP ME. What is the “push-pull” theory?
A sentence for offensive?
n a local election between candidate A and candidate B, candidate B got 35 votes, which is 125% as many votes as candidate A. If p represents number of votes wo
What two things was Douglass deprived of as child that his audience thinks every child should have?
The value of a basketball players autograph rose 30% in the last year it is now worth $364 what was it worth a year ago?
