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Vera_Pavlovna [14]

4 years ago

13

5x − 3y = −3 2x − 6y = −6

2 answers:

cricket20 [7]4 years ago

6 0

Isolate the variable and solve for it. then substitute that into the other equation

marin [14]4 years ago

6 0

Solve one to make it x= or y =
y= -3-3y
5x - 3( -3-3y)= -3
solve that for x and plug x back into the equation

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I need this done plz

KIM [24]

Answer:

13. $-28 = p$

12. $5 = r$

11. $-12 = t$

10. $-8 = q$

9. $-77 = s$

8. $9 = w$

7. $12 = y$

6. $3 = a$

5. $9 = n$

4. $3 = x$

3. $12 = y$

2. $5 = c$

1. $5 = m$

DON'T GET HOOKED

Step-by-step explanation:

13. $1 + p \div 7 = -3 \\ \\ p\div 7 = -4 \\ \\ -28 = p$

12. $5[r + 4] = 45 \\ \\ r + 4 = 9 \\ \\ 5 = r$

11. $t \div 4 - 3 = -6 \\ \\ t \div 4 = -3 \\ \\ -12 = t$

10. $-4 + 11q = -92 \\ \\ 11q = -88 \\ \\ -8 = q$

9. $s \div 7 + 8 = -3 \\ \\ s \div 7 = -11 \\ \\ -77 = s$

8. $w \div 3 + 3 = 6 \\ \\ w \div 3 = 3 \\ \\ 9 = w$

7. $y \div 3 - 4 = 0 \\ \\ y \div 3 = 4 \\ \\ 12 = y$

6. $3[a + 5] = 24 \\ \\ a + 5 = 8 \\ \\ 3 = a$

5. $14 = 2n - 4 \\ \\ 18 = 2n \\ \\ 9 = n$

4. $3x + 6 = 15 \\ \\ 3x = 9 \\ \\ 3 = x$

3. $6y - 11 = 61 \\ \\ 6y = 72 \\ \\ 12 = y$

2. $9c - 4 = 41 \\ \\ 9c = 45 \\ \\ 5 = c$

1. $2m + 2 = 12 \\ \\ 2m = 10 \\ \\ 5 = m$

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I am delighted to assist you anytime!

6 0

4 years ago

A rectangular pool has a length of

Sholpan [36]

P=(15x-2+4x+7)2=(19x+5)2=38x+10

8 0

3 years ago

What’s the rate of change of this table?

frez [133]

Answer: It would be y=2x.

5 0

3 years ago

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Wesley earned $72 walking dogs for 6 hours. How many total hours will it take Wesley to earn $96 in all? Solve using unit rates.

MissTica

8 hours

72/6=12 $12 and hour 96/12=8 8 hours to earn $96

8 0

3 years ago

If f(x)=x-1/x g(x)=x-1 and h(x)=x+1 what is (g•h•f)(x)

eimsori [14]

Answer:

( f o f )(x) = f ( f (x))

= f (2x + 3)

= 2( ) + 3 ... setting up to insert the input

= 2(2x + 3) + 3

= 4x + 6 + 3

= 4x + 9Step-by-step

explanation:

8 0

4 years ago

Read 2 more answers