6x+3y=15 for y. What does y equal if x=2?if x=5?

if x = 2 , y = 1

if x = 5 , y = -5

Step-by-step explanation:

6(2) + 3y = 15

12 + 3y = 15

12 + 3(1) = 15

y = 1

6(5)+3(y) = 15

30 + 3(-5) = 15

30 - 15 = 15

y = (-5)

1 and -5

Step-by-step explanation:

let's start with moving y to one side for convenience sake.

6x+3y=15

subtract 6x on both sides

3y=15-6x

divide by 3 on both sides

y=5-2x

all you have to do is replace x with whatever number you want it to equal. starting with 2:

y=5-2(2)=5-4=1

now let's replace x with 5

y=5-2(5)=5-10=-5

42%

step-by-step explanation:

we know,

total people = 60

total males = 25

percentage of males

= 25/60 × 100

= 25/6 × 10

= 25/3 × 5

= 125 / 3

= 41.

rounding of = 42%

happy to

pls mark as brainliest

1. x> -5

2. x< 8

step-by-step explanation:

1. 2x> -10

divide by 2 from both sides of equation.

2x/2> -10/2

simplify, to find the answer.

-10/2=-5

x> -5 is the correct answer.

2. 3x< 24

divide by 3 from both sides of equation.

3x/3< 24/3

simplify, to find the answer.

24/3=8

x< 8 is the correct answer.

i hope this you, and have a wonderful day!