Ask question

Ask question

All categories

8_murik_8 [283]

2 years ago

12

How do you get the answer (3/7)w-11=-(4/7)w

1 answer:

inn [45]2 years ago

6 0

Subtract 3/7 from both sides to leave you with -11=1/7w chang 1/7 to a decimal -11=.14w dived both side by .14 your answer then is -78.57=w

You might be interested in

-2x-y=-9<br> 5x-2y=18<br> substitution

KIM [24]

$-2x-y=-9 \\
5x-2y=18 \\ \\
\hbox{solve the first equation for y:} \\
-2x-y=-9 \ \ \ |+2x \\
-y=-9+2x \ \ \ |\times (-1) \\
y=9-2x \\ \\
\hbox{substitute 9-2x for y in the second equation:} \\
5x-2(9-2x)=18 \\
5x-18+4x=18 \\
9x-18=18 \ \ \ |\div 9 \\
x-2=2 \ \ \ |+2 \\
x=4 \\ \\
y=9-2x=9-2 \times 4=9-8=1 \\ \\
\boxed{(x,y)=(4,1)}$

6 0

2 years ago

Read 2 more answers

Robert has a piece of twine that is 3 / 4 yard long . He needs a piece of twine that is 2 / 3 of this length . What length of tw

Travka [436]

Answer is 1/2❤️❤️❤️❤️❤️❤️❤️

4 0

3 years ago

I need help on this math problem:

sertanlavr [38]

Answer:

E

Step-by-step explanation:

11x-4<15

11x<11

x<1

12x-7>-25

12x>-18

x>-3/2

x<1 or x>-3/2, that covers the whole x-axis domain

5 0

2 years ago

Read 2 more answers

ASAP<br><br><br> What is the value of x?

LenaWriter [7]

X=25 hope it helps you

8 0

3 years ago

Read 2 more answers

80% of c is 30. what is c?

VARVARA [1.3K]

Answer:37.5 is C

Step-by-step explanation:

You get this by using Butterfly method 80/100 = 30/x

4 0

3 years ago