please help

[light creek]

please help

anyone help please

[compact sorrel]

yes

[compact sorrel]

let cost of a panini be x and a drink be y

3x + 2y = 12 [Equation 1]
7x + 2y = 20 [Equation 2]

@light creek can you solve now or you need further steps?

[light creek]

further

[compact sorrel]

alright, so we subtract equation 2 from equation 1

[light creek]

20-12= 8

[compact sorrel]

3x + 2y = 12

• 7x - 2y = -20

[light creek]

oh

[compact sorrel]

-4x = -8
x = 2

so a panini cost 2 pounds

we will put this value of x in equation 1

3(2) + 2y = 12
3 + y = 6 (divided the equation by 2)
y = 3

[light creek]

ok

ty r u a teacher?

[compact sorrel]

no

[light creek]

there is 1 more

is it same?

[compact sorrel]

we can solve this using a single equation and a single variable

[light creek]

oh

whats is the equation ?

and the variable?

[compact sorrel]

let's assume cost of a cup of tea to be x

so cake's cost will be 2x

[light creek]

ok

[compact sorrel]

2x + 5x = 21

7x = 21
x = 3

cake's cost it 2x, so we will put the value of x here now

2(3) = 6

[light creek]

ty so much

can you help me in this one?

[cosmic harness]

broski doing all his homework for him

[light creek]

.

bro im gonna revise after im done

cuz my test is coming up

[compact sorrel]

bearings were not a part of my syllabus
Somebody asked me a question related to it in past

it was like angle to north or someting

[light creek]

oh

[cosmic harness]

good luck, study hard

[light creek]

ok

<@&775784618955505685>

[vestal tartan]

mod ping moment

[light creek]

@vestal tartan u know?

[tawdry hull]

https://tenor.com/view/somebody-please-help-need-help-yelling-gif-17351179

[light creek]

help me pls

this one @everyone

dw i did it and i got it write

[pseudo linden]

don't ping everyone dude

[light creek]

OH OKK

SORRY