irisgaleasdias
irisgaleasdias
28-04-2021
Mathematics
contestada
helpppppppppppppppppp
Respuesta :
meowmeow223334
meowmeow223334
28-04-2021
Use substitution
Since you know they are both y, you can make the values of each equal to each other.
2x - 9 = -x + 3
3x = 12, x = 4
Plug x = 4, into any equation
Y = 2(4) - 9
Y = 8 - 9 = -1, y = -1
Solution: (4,-1)
Answer Link
VER TODAS LAS RESPUESTAS ( 25+ )
Otras preguntas
which chemical equation is balanced?
If the economic stagnation caused by Obama era regulations is being repeated in a way that amplifies the obama-era regulations, slower growth looks set to follo
There are three competitors A, B, and C in a one-kilometer race. A starts 50 m to B, and C starts 69 m. How much can B allow? a) 19 m b) 20 m c) 21 m d) 22 m
what organization formed feb. 12 1909?
What is the solution to the system of equations? y = (13) - 10. 2 x + y = 4.x – 102x + y = 4◯ (–8, 6)◯ (–6, 16)◯ (6, –8)◯ (16, –6)
Darnell is comparing three loan options to determine which one is best for his situation. Match each loan option with the correct description. This loan option
Under metamorphic conditions, limestone will change into marble. The main metamorphic process involved in this change is recrystallization. Which of the followi
For the transformation to be a translation, which statements must be true? Select four options. LL'=PP' LL'=MM' Trapezoid LMNP is congruent to trapezoid L'M'N'P
In a library, 30% of the book are fiction. a) what percentage are not fiction b) if there are 50,000 book in the library, how many are fiction and how many are
If all the SCN- was not converted completely to FeNCS² when the calibration curve was prepared, would this raise or lower the value of Keq? Explain.
