ravenmarie13
ravenmarie13
22-10-2020
Mathematics
contestada
what is the answer to | 2x + 9 | = 15
Respuesta :
arade18
arade18
22-10-2020
Answer:
x = 3
Step-by-step explanation:
| 2x +9 | = 15
2x + 9 = 15
-9 -9
2x = 6
÷2 ÷2
x = 3
Answer Link
VER TODAS LAS RESPUESTAS ( 67+ )
Otras preguntas
An elevated HDL is considered a?
Find the seventh term of the sequence given by the rule tn=-5n+2
A 2012 report from the U.S. Surgeon General stated: "Another common practice is strategically locating tobacco-related marketing materials where young children
Quadrilateral jklm is a rhombus. the diagonals intersect at n. if the measure of angle jkl is 104°, find the measure of angle jkn.
Felicia invested money at an interest rate of 4%. After six months, she had earned $90.00 interest. How much money did Felicia invest?
PLEASE HELP! The graph below shows the height an elevator travels, y, in x seconds: A graph is shown with x axis title as Time in seconds. The title on the y-ax
At what temperature would 0.500 moles of gas particles stored in a 100.0 mL container reach a pressure of 15.0 atm? A) 36500 K B) 7.96 K C) 36.5 K D) 3
A lawyer who is interested in understanding why most justices ruled in a particular way in a Supreme Court case should consult the case's _____. A. concurring
What is the slope of a line that is perpendicular to the line y= -1/2x +5? A(-2 B(- 1/2 C( 1/2 D( 2
The ΔHvap of a certain compound is 49.09 kJ·mol–1 and its ΔSvap is 53.69 J·mol–1·K–1. What is the boiling point of this compound?
