timithy timithy

11-11-2019
Mathematics

contestada

solve the system or equations by substitution y=-4x+5 y=-3x-16

Respuesta :

SvetkaChem SvetkaChem

11-11-2019

Answer:

x = 21

Step-by-step explanation:

y= - 4x+5

y= - 3x-16

- 4x +5 = - 3x -16

- 4x +3x = - 16 - 5

- x = -21

x = 21

Answer Link

Otras preguntas

What happens to force when pressure is doubled?

round .0196 to thousandths

Which equation shows the substitution method being used to solve the system of linear equations? x – y = 7 x = y 3 A. x – y = y 3 B. x = (7 – x)

Why does a bouncing ball rise to a lower height with each bounce? What energy conversion is taking place?

The conclusion of the mexican American war raised the stakes in the fight over? A.the bear flag republic B.the Missouri compromise C. Slavery in the United Stat

which digestive organ is the last organ food passes through before reaching your stomach

A key message of “Frederick Douglass” is all human beings have a deep need for: A. love. B. logic. C. instinct. D. freedom

How might your use of computers and knowledge of technology systems affect your personal and professional success?

The viewpoint of the Hoover administration toward the bonus army was

For any two nonzero integers the product and quotient have the same sign