Kmoney456 Kmoney456

10-11-2018
Mathematics

contestada

y=3x+19 y=5x+33 plz solve with the linear system with substitution

Respuesta :

Flashbook Flashbook

10-11-2018

The answer is:
( x, y ) = ( -198/31, 33/31 )

Answer Link

10-11-2018

3x+19=5x+33
Subtract 3x from both sides
19=2x+33
Subtract 33 from both sides
-14=2x
-7= x

3(-7)+19=y
-21+19=y
-2=y

(-7,-2)

Answer Link

Otras preguntas

What can parents do to improve their communication with their children? Never discuss mistakes. Interrupt the child when he or she goes off topic. Turn off the

The energy needed to "pump" sodium outside the cell in active transport is

is there less friction between the floor and a rolling rolling ball than there is between the floor and a sliding bowling ball

Write the equation of the line that passes through (3, –2) and has a slope of 4 in point-slope form.

why did agriculture remain the leading occupation of americans in th 1800s

Which politician was so popular, Pennsylvanians elected him three times? a. Samuel Meredith b. Senator Robert Morris c. Governor Thomas Mifflin d. President Geo

round 9254 to the nearest hundred

A meal cost £37.60 including 20% VAT. What was the cost before VAT was added?

Jessica bought a soft drink for 2 dollars and 7 candy bars. She spent a total of 23 dollars. How much did each candy bar cost

How did the success of Thomas Edison and Alexander graham bell change the American culture?