13-09-2017
Mathematics

contestada

What is the answer plz show your work
7-4(d-3)=23

Respuesta :

deeptee deeptee

23-09-2017

7-4 (d-3)=23
7-4d+12=23 **multiply -4 with (d-3)***
7+12-4d=23
19-4d=23
-4d=23-19
-4d=4
d=4÷-4
d= -1

Answer Link

Otras preguntas

what are some short term effects of earthquakes?

Why does a pregnant woman need more energy than a woman who isn't pregnant

what transfer nutrients into the blood stream and body.

wht is the ocelot favorite food?

what is? 3.44 rounded to 1 decimal place12.09 1 decimal place18.39 1 decimal place44.347 1 decimal place82.383 1 decimal place49.2532 1 decimal place

What is the are of the polygon below?

What is 0.09 rounded to the nearest whole number?

The arrangement of atoms in a water molecule, H₂O, is best described as (A) ring (B) trigonal planar (C) linear (D) trigonal pyramidal (E) bent

How does shadows change during the day

How does shadows change during the day