catwoman32102 catwoman32102

14-12-2016
Mathematics

contestada

What is the solution to this liner equation d-10-2d+7=8+d-10

Respuesta :

apologiabiology apologiabiology

14-12-2016

group like terms then
add like terms

d-2d-10+7=8-10+d
-d-3=-2+d
add d to both sides
-3=-2+2d
add 2 to both sides
-1=2d
divide both sides by 2
-1/2=d

Answer Link

Otras preguntas

If (x2 – 4) = (x + 2) = x -2, which polynomial should fill in the blank below? (х + 2) х = х2 – 4 х? – 4 ооо x – 2 х+2 х? - 2

5. What is the definition of a synthesis? A. writing that classifies parts of a topic into small parts to be more useful to an audience B. writing that describ

What is m∠AKE? 120 60 70 110

Find the volume, lateral surface area and total surface area of a regular octagonal pyramid of base 6.2cm and perpendicular height of 14.8cm.

Solve this equation and pick the correct answer 2x^2+5x-7=0 1. x = 7 and x = -2 2. x = -7/2 and x = 1 3. x = -7 and x = 2 4. x = 7/2 and x = -1 I have summer ho

Phil is standing x + 5 feet from the base of a building. The height of the building is 6x-1 feet. Find the function that the straight-line distance from Phil’s

What is the product of eight factors of 10^4

What is 7 3/8+6 1/3+2 7/10

To which subsets of the real numbers does 2 radical 2 belong? (a) Natural b) Whole c) Irrational d) Integers e) Rational

PMN is congruent to which angle? OZCBA ZABC ZACB