KendiB213270 KendiB213270
  • 03-11-2022
  • Mathematics
contestada

I need help with a substitution algebra problem . Solve the system y + 2 = 4x and y = 2 .

Respuesta :

BralenA353204 BralenA353204
  • 03-11-2022

We have the next system of equations

y+2=4x

y=2

we substitute the value of y in the first equation

2+2=4x

we simplify

4=4x

then we divide between 4 on both sides

4/4=4x/4

1=x

ANSWER

x=1

y=2

Answer Link

Otras preguntas

Which expression is NOT equivalent to 2^3•5•7 A 2•2•2•5•7 B 2^3•35 C 2•3•5•7 D 8•5•7
Nancy is a writer for a well-known city newspaper. She is writing an article about one of the Congressional candidates. Having a strong personal dislike for the
need help asap please
On a coordinate plane, how are the locations of the points (-5 , 5) and (-5 , -5) related? A. locations unrelated B. reflection across the x-axis C. reflection
Jan is on a plane traveling at 600 mph. How far will she travel in 2.5 hours?
find the area of this parallelogram. be sure to include the correct unit in your answer
Are these scalene triangles similar?
How did the Civil War affect labor and production in Texas?
This table shows four species of plants, with descriptions. Which species are most likely vascular?
1. Find the slope of a line passing though the points. Write the formula and indicate the type of slope (2, 9 ) and (-3, 6).