miadeamat10 miadeamat10

10-02-2021
Mathematics

contestada

3x -4y = 13 y = -3x-7

Respuesta :

asmaNasr asmaNasr

10-02-2021

Step-by-step explanation:

3x-4y=13

y=-3x-7

3x-4(-3x-7)=13

3x+12x+28=13

15x=-15

x= -1

y= -3x-7 = 3-7= -4

( -1, -4)

Answer Link

Otras preguntas

ranika wanted her friend radhika's mobile number. but radhika played a trick. she gave her the number as 9 X Y Z P 1 Q 2 R 3

After independence India became a ____________ country where people of different religions and faiths have the freedom to practise and follow their religion wit

PLEASE HELP 15 POINTS!!!There are many different types of fitness equipment. If you go to a gym, you’ll probably see treadmills, stair climbers, and other cardi

what is the requirements to obtain citizenship?

SOLVE OR SIMPLIFY THIS!! -6-(2x+7)=-2(x+6)-1

Determine whether each sequence is a geometric sequence. If yes, then state the common ratio. 4, 12, 36, 108,...

what is the simple definition of realnumbers

The interest on an investment varies directly as the rate of interest. If the interest is $41 when the interest rate is 4%, find the interest when the rate is 7

The county cleared this path and paved it with packed gravel, so they would have a peaceful place to hike and bike. Which of the following alternatives to the u

A word or word group that has been broken off from a sentence is a sentence fragment. Mark the complete sentences with an S and the sentence fragments with an F