3 years ago

Solve for x: 7x + 8 = 3x - 4

Mathematics

1 answer:

Sever21 [200]3 years ago

7 0

7x+8=3x-4
7x-3x+8=-4
—————
4x = -4–8
––––——
4x = -12
————
X= -12%4
—————
X= -3

You might be interested in

Sophie and Simon are peeling a pile of potatoes for lunch in the cafeteria. Sophie can peel all the potatoes by herself in 45 mi

katrin [286]

Idk help me pls right now

7 0

4 years ago

Read 2 more answers

Judy is having a birthday party she invited 7 freinds pver and made 98 cookies for party favours how many did each freind get

Taya2010 [7]

Answer:

Number of cookies each friend gets = 14 cookies

Step-by-step explanation:

Total cookies available for the party = 98

Number of friends invited = 7

how many did each freind get

Number of cookies each friend gets = Total cookies available for the party / Number of friends invited

= 98/7

= 14 cookies

Number of cookies each friend gets = 14 cookies

4 0

3 years ago

DF is approximately how many units

seraphim [82]

Hi my name is Vanessa. I think I may know the answer to your question. Please know that I started to learn this about a few weeks ago, and I am still learning. I think the answer is 6 units.

Show Your Work: AB equals 18 units and AD equals 12 units. 18 units - 12 units = 6 units.

*Please let me know if I got the answer right or wrong!! Thank you!!!!

3 0

3 years ago

3 to the power of negative 4

Virty [35]

1/3^4=1/81
The answer is 1/81.

3 0

4 years ago

Read 2 more answers

What expression is equivalent to 6(x)-6(2)

Over [174]

The answer is 6x-12
Hope this helps!

4 0

3 years ago