24-07-2019
Mathematics

contestada

d – 10 – 2d + 7 = 8 + d – 10 – 3d

Respuesta :

MatrixEva MatrixEva

24-07-2019

Answer:

d=1

Step-by-step explanation:

Let's start by combining like terms.

-3-d=-2-2d

+d. +d

-3= -2-d

+2 +2

-1= -d

/-1. /-1

d=1

Answer Link

gonzo903 gonzo903

24-07-2019

Add up all the combined terms on each side. 17-2d = -2-2d Now add -2 to the left and -2 to the right . The last step is divide d= 1

Answer Link

Otras preguntas

The Monroe doctrine became one of the crucial foundations of American foreign policy over the next century; what was the occasion for Monroe articulation of thi

Alex rode his bike 25 kilometers. About how many miles did Alex ride his bike?

Pls can someone help me :4u²-u-3

Why women should have more power then mans? 3 reasons!

A bank gives two dollars in eastern caribbean currency for one united states dollar. Given 1% tax is charged on all foreign exchange transactions, calculate the

The following data (in increasing order) for the attribute age: 13, 15, 16, 16, 19, 20, 20, 21, 22, 22, 25, 25, 25, 25, 30, 33, 33, 35, 35, 35, 35, 36, 40, 45,

There are 12 members in a family and 8 of them are males.(i) Find the ratio of the number of males and females.(ii) Find the ratio of the number of females and

Helppppppppmeeeeeeeeeeeeeeee

Consider this equation: {x-9 - 2x+2 = 1 Which is an equivalent equation after combining like terms? 8 X-11=1 3 -= -4 X-71 3 8 -731 3 W Y-11=1 3

Find the inverse of g(x)=2x-3