GlazingStar GlazingStar

21-04-2015
Mathematics

contestada

Can someone check a solution to this math problem for me?
It is:
1/2x +25 =-100
I got: x=-250
What is the solution?

Respuesta :

Panoyin Panoyin

22-04-2015

¹/₂x + 25 = -100
   - 25    - 25
   2 · ¹/₂x = -125 · 2
      x = -250

Check
      ¹/₂x + 25 = -100
¹/₂(-250) + 25 = -100
   -125 + 25 = -100
   -100 = -100

Your answer is correct.

Answer Link

Otras preguntas

Which technology simulates higher-order thinking? A.) business software B.) computational data processing C.) decision support D.) telecommunication network

what is a example of reversed word in Romeo and Juliet in Act 2 Scene 4-6

Why was annemarie surprised by uncle henrik's announcement that there was to be a funeral?

How many degrees warmer is a temperature of 13F than a temperature -19F

Which of the following limited factors would be directly affected by drought ? A.birth/death rate B. Immigration C. Available niche D. Resource supply

What can cause fever chills sweating fatigue decreased appetite for 10 days?

A product line can include similar products?

Find the equation, (f(x) = a(x-h)2+ k), for a parabola containing point (-1,0) and having (-3, 4) as a vertex. What is the standard form of the equation?

Your aunt is beginning menopause and was discussing her feelings about it with you she is wondering if you knew anything natural that might help relieve her sym

Describe how a metamorphic rock might become a sedimentary rock over time. A) Metamorphic rock melts, cools, and undergoes recrystallization. B) Metamorphic