silvernail silvernail

01-04-2021
Mathematics

contestada

solve with substitution 3x + y =19 -6x - 5 = y

Respuesta :

reinaalhakim reinaalhakim

01-04-2021

Answer:

x=-8

Step-by-step explanation:

3x + y =19

-6x - 5 = y

3x + y =19

-6x -y=5

-3x=24

x=-8

y= -6x -5

y=48-5=43

can i have brainliest please

Answer Link

Otras preguntas

Which would result in the most reflected energy? O ice in the winter O water in the summer O ice in the summer O water in the winter

If PQR is an equilateral triangle, PQ=18x+1, QR=24x-17, and PR=15x+10, find x and the measure of each side.

In tomato plants, the production of red fruit color is under the control of an allele RR. Yellow tomatoes are rrrr. The dominant phenotype for fruit shape is un

The respiratory center is located in the

Garrett Morgan invented?

what is this$$$$$$$$$$$$$$$$$$$$$

is 8:10 less or more than 13:15

Lettuce and tomatoes need to be watered daily while pistachios need watering only once a month or so. If a drought occurs, which is true of the following? Quest

Which has more kinetic energy, a 40 kg cheetah running at 25 m/s or a 4,000 kg elephant moving at 2 m/s? How much more energy does it have?

Dan has 18 chocolates. Lee has 14 chocolates. How many fewer chocolates does Lee have?