03-02-2022
Mathematics

contestada

6x+5y=4
6x-7y=-20
ELIMINATION please help

Respuesta :

lizzie54123 lizzie54123

03-02-2022

Answer:

y=2, x=-1

Step-by-step explanation:

(-1)(6x-7y=-20)

-6x+7y=20

so now you can eliminate one term

6x+5y=4

-6x+7y=20

12y=24

y=2

plug y back into one equation to find x

6x+5(2)=4

6x+10=4

6x=-6

x=-1

Answer Link

Otras preguntas

find the missing number in ?/4 = 27/36

If xy=3 yz=6 zx=2 find x+y+z

A 15-year old boy enters your clinic requesting treatment for scalds received on his hand while emptying the dishwasher at his place of employment. Although his

what is function of language

How did the Iroquois describe their League? Group of answer choices Adhering to the precepts of respecting nature and all rivers Utilizing and respecting the wa

Explain two contrasting beliefs about using corporal punishment.

What is the quotient of -27.375 divided by 7.5 A)–3.65 B)–0.365 C)0.365 D)3.65

Calculate the average atomic mass of carbon if 98.90% of the atoms are c-12 (12.000000 amu) and 1.100% are c-13 atoms (13.003354 amu). type in your answer using

Find the missing length given that GH is a midsegment of the trapezoid. Base 42 and midpoint 26

HELPPPP RIGHT NOW !!!!!!!!!