michellekskqnk
michellekskqnk
01-04-2021
Mathematics
contestada
PLEASE NO LINKS I REALLY NEED HELP
Respuesta :
chocolatesunday127
chocolatesunday127
01-04-2021
Answer: x = 57
Steps:
(2x + 3) + 63 = 180
2x + 3 = 180 - 63
2x + 3 = 117
2x = 117 - 3
2x = 114
x = 114/2
x = 57
Check:
(2x + 3) + 63 = 180
(2(57) + 3) + 63 = 180
(114 +3) + 63 = 180
117 + 63 = 180
180 = 180 ✅
Answer Link
VER TODAS LAS RESPUESTAS ( 73+ )
Otras preguntas
Which event occurred in 1963 and caused the country to experience a major transition? the election of President Johnson the assassination of President Kennedy t
Why are proton pumps in root-hair plasma membranes important?
This is the first of a planned ________ from a master of science fiction. Which option best completes the sentence? Characterization Prologue Preview Triol
Polygon ABCD is translated to create polygon A′B′C′D′. Point A is located at (1, 5), and point A′ is located at (-2, 3). Which expression defines the transforma
a grocer sells rice at a profit of 20% and uses a weight which is 25% less. find his overall percentage gain
Why is the battle for Quebec important in Canada’s history? *20 POINTS*
Un hipopótamo pesa 1.5 montones.Cuanto pesa en onzas
PLZ HURRY I DONT HAVE A LOT OF TIME OFFERING 50 POINTS The social reform effort that encouraged people to use self-discipline to stop drinking hard liquor was
PLZ HURRY IT'S URGENT!!!! What is 6% written as a fraction? A. 3/50 B. 1/6 C. 3/25 D. 3/5
An electron in a tv picture tube is accelerated through a potential difference of 10 kv before it hits the screen. What is the kinetic energy of the electron in
