2 years ago

Y=6x-11 -2x-3y=-7 gnjjj

Mathematics

1 answer:

KiRa [710]2 years ago

7 0

Answer:

x=2 y=1

Step-by-step explanation:

Solve the equations by substituting y=6x-11 into -2x-3y=-7.

-2x-3(6x-11)=-7

-2x-18x+33=-7

-20x+33=-7

-20x=-7-33

-20x=-40

x=2

To find y, substitute this value into the equation and solve for y.

y=6(2)-11

y=12-11

y=1

You might be interested in

write the ratio as a percent 6 per 100 , 49 out of 100 , 16 per 100 , 21 out of 100 , 80 per 100 , 93 out of 100

DedPeter [7]

Answer:

6%, 49%, 16%, 21%, 80%, 93%

Step-by-step explanation:

add the percent sign to each each number (6, 49, 16, 21, 80, and 93).

6 0

3 years ago

Read 2 more answers

PLZ HELP / FILL IN THE BLANK

klemol [59]

Answer:

Step-by-step explanation:

Divide 20 by 100 then multiply it by 80, which gives you 16.

5 0

2 years ago

Pls help im doing math and in terriable..

8_murik_8 [283]

Answer:

64 points/80 points

80/100

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

What is the equation of the line that passes through the point (2,-4) and has a slope of -2

kvv77 [185]

Answer:

The answer is

$\huge y = - 2x$

Step-by-step explanation:

To find an equation of a line when given the slope and a point we use the formula

$y - y_1 = m(x - x_1)$

From the question we have

$y + 4 = - 2(x - 2) \\ y + 4 = - 2x + 4 \\ y = - 2x + 4 - 4$

We have the final answer as

Hope this helps you

3 0

2 years ago

Lynne used 8/3 cup of flour and 3/1 cup of sugar in a recipe what number is a common denominator for 3/1 and 8/3

Zanzabum

the anwser would most likely be 3 because you want the LCM

8 0

3 years ago