jenny2003
jenny2003
03-03-2016
Mathematics
contestada
Which equation has the solution x=12
Respuesta :
JZISHERE
JZISHERE
03-03-2016
B is the correct answer:
3x+6=42
-6 -6
-------------
3x=36
36÷3=12
Answer Link
mayuwei78
mayuwei78
20-10-2021
Answer:
B 3x + 6 = 42
Step-by-step explanation:
x = 12
3(12) + 6 = 36 + 6 = 42
Answer Link
VER TODAS LAS RESPUESTAS ( 67+ )
Otras preguntas
What is the solution of this system of linear equations? 3y = 3 y equals StartFraction 3 over 2 EndFraction x plus 6.x + 6 y – StartFraction one-half EndFract
Which of the following best describes the algebraic expression 7(x +12) - 4 ? O A. Four less than seven times a number plus twelve. B. Seven times a number plus
Fred purchases a bond, newly issued by the Big Time Corporation, for $10,000. The bond pays $400 to its holder at the end of the first, second, and third years
Sasha sketches a proof of the theorem that vertical angles are congruent. She uses the diagram below. image 60e77c675d4148c2bd12b955d853b377 Angle 1 is supple
Read the excerpt from Cristina Garcia’s Dreaming in Cuban.My father knew I understood more than I could say. He told me stories about Cuba after Columbus came.
Which of these does NOT contain a structural protein? a. ligaments b. ovalbumin c. tendons d. muscles e. spider silk
One mole of an ideal gas expands isothermally from 0.01 m3 to 0.05 m3. The final pressure of gas is 1.2 atm. [15 Marks] determine the work done on its surroundi
How strong is the attractive force between a glass rod with a 0.680 µC charge and a silk cloth with a −0.590 µC charge, which are 11.0 cm apart, using the appro
An automobile travels on a straight road for 40km at 30 km/hr. It then continues in the same director for another 40 km at 60 km/hr. (a) What is the average ...
Bentley Corporation received cash from issuing 17,000 shares of common stock at par on January1, 2018. The stock has a par value of $0.05 per share. Which is th