serenahernande serenahernande

04-09-2017
Mathematics

contestada

2x+5=10
Solve for x

Respuesta :

04-09-2017

2x+5=10

Subtract 5 from both sides.
2x + 5 - 5 = 10 - 5
2x = 5

Divide both sides by 2.
2/2x = 5/2
x = 5/2

5/2 can be simplified to 2 1/2 or 2.5.

Answer Link

04-09-2017

Work: 2x+5=10
-5 both sides
2x=5
÷2 both sides
X=5/2
Answer: x=5/2
Check your work:
2 (5/2)+5=10
5+5=10
10=10

Answer is correct

Hope that helps you :)
Let me know if you need any more help :)

Answer Link

Otras preguntas

4. Lupita tiene varios pentágonos y hexágonos de madera. Si en total sus piezas tienen 37 vértices, ¿cuántos hexágonos tiene? A) 2 C) 4 B) 3 D) 5 2

What is the conflict of the play in Romeo and Juliet

(100 points on this) Compare the volumes of the two figures. Is the volume of the prism less than, greater than, or equal to the pyramid?

5 in Find the area. Area of A = [ ? ] in² Area of □ = in² 9 in 16 in Remember: A₁ = bh Area of Figure = = in²

If you roll a 6-sided die 24 times, what is the best prediction possible for the number of times you will roll an even number?

HELP! i need this. its LATE!

Find the solution for this mathematical assignment

meghan can shovel all the snow from the family drive way in 45 mins. it will take 30 minutes to completely shovel the drive way if she works together with her b

what woman flight to create legislation to help the people

First ,solar energy is converted to thermal energy when