lamb196 lamb196

02-04-2018
Mathematics

contestada

What properties are used in 2(3x+5)=22+5x-3x

Respuesta :

CastleRook CastleRook

11-04-2018

2(3x+5)=22+5x-3x
using associative property we shall open the parenthesis
6x+10=22+5x-3x
6x+10=22+2x
using cummutative property and additive identity property we shall put like terms together
6x-2x=22-10
4x =12
x=12/4
x=3

Answer Link

Otras preguntas

history shows that there are no invincible armies, and never have been. napoleon's army was considered invincible, but was beaten successively by russian, engl

Which number is a perfect cube? O 9 O 18 O 27 O 36

1. Choisissez la bonne réponse. Les Beaufour prennent des vacances en Guadeloupe. Hier, Mme Beaufour a fait une excursion où elle a vu du corail et des poissons

Jamal draws the circuit diagram shown. A rectangular box of lines with the long horizontal side and an extra vertical line at the midpoint of the box. The left

Solve. A vendor sells hot dogs and bags of potato chips. A customer buys 4 hot dogs and 2 bags of potato chips for $8.50. Another customer buys 5 hot dogs and 3

Can some help me pleas I don’t know

The ratio of boys to girls in a group is 7:1. If there are 48 more boys than girls, work out how many girls there are.

Find the angle measure to the nearest degree. tan V = 7.1154

How did the Eichmann trial differ from the Nuremberg trials and what was the impact of the Eichmann trial?

vani is building a rectangular play area. The length of the play area is 7.5 meters. The width of the play area is 5.3 meters. If she wants to cover the area in