All categories

3 years ago

What is the solution for 2y=x+2 x-3y=-5

Mathematics

2 answers:

Mars2501 [29]3 years ago

8 0

Answer:

x = 4

y = 3

Step-by-step explanation:

Given equations :-

2y = x + 2
x - 3y = -5

Second equation can be written as ,

x - 3y = -5
-3y = -x - 5

Adding them :-

-3y + 2y = 2 -5
-y = -3
y = 3

Put this in (ii) :-

x = 3y - 5
x = 3*3 - 5
x = 9 -5
X = 4

Ainat [17]3 years ago

3 0

Answer:
X=4
Y=3
You welcome

You might be interested in

HELP ASAP PLZ THNZS!!! ( There r 2 questions)

forsale [732]

Answer:

Step-by-step explanation:

1. Answer below

$2x = \sqrt[3]{125}$

$2x = 5$

$x = \frac{5}{2}$

$x = 2.5$

2. Answer below

$x + 3^{2} = \sqrt[3]{27}$

$x + 9 = 3$

$x = -6$

6 0

4 years ago

Two parallel lines, cut by transversal, are shown. One of the acute angles formed measures 80. Find the measures of all the othe

musickatia [10]

The one across it is 100 and on both sides

4 0

3 years ago

Find the HCF and LCM of the following pairs of numbers:

Marina86 [1]

Answer:

a)HCF between 774&252 is=18

LCM between 774&252=10836

b)HCF between 204&544 is=68

LCM between 204&544 is=1632

c)HCF between 770&385 is=385

LCM between 770&385 is =770

d)HCF between 477&552=3

LCM between 447&552 is =82248

Step-by-step explanation:

a)because LCM=2×2×3×3×7×43

b)because LCM=2×2×2×2×2×3×17

c)because LCM=2×5×7×11

d)because LCM=2×2×2×3×23×149

4 0

3 years ago

Whats the point of intersection between these two lines? x+y=10 x+2y=14

Yakvenalex [24]

You have to make an equation that i forgot what was called but you just take
x+y=10 and multiply it by -2 so the y’s can cancel out

so you’ll end up with:

-2x-2y= -20
(+) x+2y=14

you’ll get : x = -6

then you plug in -6 for x, solve for y and your coordinates will be

(-6 , 10)

4 0

3 years ago

Read 2 more answers

3x+2 if x less than 5

tensa zangetsu [6.8K]

Anwer:

Theres not enough info. given to solve the prob, post more info.

Step-by-step explanation:

4 0

3 years ago