kiya9514 kiya9514
  • 02-03-2021
  • Mathematics
contestada

y = 4x+1
3x + 2y = 13

Respuesta :

iy41284
iy41284 iy41284
  • 02-03-2021

Answer:

x=1   y=5

Step-by-step explanation:

plug y = 4x+1 into the second equation, so

3x+2(4x+1)=13 and solve

3x+8x+2=13

11x+2=13

11x+2-2=13-2

11x=11

x=1

then plug x=1 into the first equation

y=4(1)+1

y=4+1

y=5

Answer Link

Otras preguntas

whats the slope of 7x + 13y=91
Please help me kinda hard thank you
A tunnel is parabolic in shape with dimensions 6 meters wide and 8 meters high. a truck carryinga wide load is 5 m high and 4 meters wide and must pass through
A 5 kg block is resting on a ramp inclined at 35 degrees above the horizontal. What is the magnitude of the normal force acting on the block? A) 40 N B) 2
A decrease in the budget deficit will have a. more negative effect on income when crowding out is strong. more positive effect on income when crowding out
A line has a y -intercept of 10 and a slope of 1 . What is its equation in slope -intercept form?
if tanisha has $100 to invest at 9% compounded continuously, how long will it be before she has $250?
The art museum is 8 1/2 miles from Alison's house. Alison has ridden her bike 2/3 of the way there so far. How far how she gone? In fraction answer
Find two consecutive positive integers 545
how did trading help people