afernandez3 afernandez3

09-11-2021
Mathematics

contestada

Solve for x AND y using the ELIMINATION METHOD. ONLY TYPE IN THE NUMBER FOR X AND Y. 2x+3y=18 2x-3y=-6

Respuesta :

syahbanazacki syahbanazacki

10-11-2021

Step-by-step explanation:

2x + 3y = 18

2x - 3y = -6

_________ +

4x = 12

x = 12/4

x = 3

2x + 3y = 18

2(3) + 3y = 18

6 + 3y = 18

3y = 18 - 6

3y = 12

y = 12/3

y = 4

Solution → (x,y) = (3,4)

Answer Link

Otras preguntas

100 POINTS PLEASE HELP ASAP!!!! What is the formula for mechanical advantage? A. Ma = force output + force input B. MA = force output / force input C. MA =

julia suffered a severe stroke and has been admitted to a private hospital where she is expected to remain for the rest of her life. She is certified by a licen

In general, occupations in which many people are employed have more openings than occupations in which few people are employed?

-38 = -2(-43d - 24) d= .456 = -.3(7n - 31.2) n= -48 = -5y + 8 - y y= -.848 = -.2(6.5n - 2) n =

A pet store has 9 dog leashes. It has 8 fewer dog leashes than dog collars. How many dog collars does the store have?

Which factor activates a convection current, starting the flow of a fluid? A. Temperature differences in the mantle. B. Heated liquids at Earth’s surface. C. Ir

Chum salmon (Oncorhynchus keta) are born in freshwater environments and then migrate to the sea Near the end of their lives, they return to the freshwater strea

Fernando has just turned 52 years old and he has retirement savings in anIRA. How many years will he have to wait to withdraw money without penalty?a. 7.5b. 28.

Jurisdiction is determined by... A. geography and parties. B. geography and type of laws involved. C. geography, parties, and type of laws involved D. parties

What does a State Trooper do?