medelyndanais9 medelyndanais9
  • 14-04-2020
  • Mathematics
contestada

[tex]\frac{1}{7}d= -3[/tex]

Respuesta :

alyssa29464
alyssa29464 alyssa29464
  • 14-04-2020
d = -21

multiply both sides by 7
1/7d (7) = -3 (7)

reduce with greatest common factor
d = 7(-3)

change signs
d = -7(3)

solve
d=-21
Answer Link

Otras preguntas

help, will give brainliest!Match the question in Section A with the correct answer from Section B. (Write the question number in the blank space against the cor
what is the sum of 700+30
Which is the greatest
what is the resolution war about?
PLS HELP ASAP GIVING 100 POINTS
"Don't worry, we won't be operating on the tamarins today. We are just checking their health and looking at their eyes, ears, and hands during this visit. We wa
IiisjsjsjajJAANA SOLVE PLRASE
That bridge was built with high-grade-steel in the 1990s.
5.7 Explain TWO emotional / personal benefits that will motivate you to find a job
What form of transportation in the early 1900's transformed America? A. airplanes B. stagecoach C. automobiles D. trains