1124366 1124366
  • 03-12-2019
  • Mathematics
contestada

Solve by Substitution. I need the FULL WORK ALSO. y=x-2 y=4x+1

Respuesta :

spark10 spark10
  • 03-12-2019

Answer:

x = -1

y = -3

Step-by-step explanation:

We can substitute the 2nd equation into the y of the first equation.

4x + 1 = x-2

Subtract x from both sides.

3x + 1 = -2

Subtract 1 from both sides.

3x = -3

x = -1

substitute this x value into the first equation

y = x - 2

y = -1 - 2 = -3

Answer Link

Otras preguntas

Where can students quickly locate a list of current classes?
Why does an author use dialogue in characterization?
what is money caller that member of the Union use
What are two numbers that multiply to be -150 and add up to 19
If you cut or burn yourself while working, what should you do?
Write the fact family for the number 32,8 and 4
What was one source of income in the middle colonies
What did romantic writers often write about?
A fair number cube with the numbers 1, 2, 3,4,5, and 6 is rolled what is the probability of getting an even number
a contractor's crew can frame 3 houses in a week. How long will it take them to frame 54 houses if they frame the same number each week?