Ryan212 Ryan212
  • 27-09-2017
  • Mathematics
contestada

Solve each equation. Then check your solution. 3-a/7=-2

Respuesta :

mashteyman
mashteyman mashteyman
  • 27-09-2017
3-a/7=-2 (problem)
3-a=-14 ( multiply by 7 on both sides)
-a=-14 (subtract 3 from both sides)
a=14 (divide both sides by negative 1)
Answer: a=14
Answer Link

Otras preguntas

what is the prefix for disbelief
What are four division equations with 6 as the quotient
What is 7 less than the product of twice a number is greater than 5
In a typical Wimbledon tennis tournament, 42,000 balls are used and 650 matches are played. About how many balls are used per match?
non example of cell membrane, chloroplast, cytoplasm, endoplasmic reticulum, golgi apparatus, lysosomes, mitochondria, nucleus, ribosomes and/or vacuoles
Which of the following is not a literal equation? a. x = y 3 b. x2 y2=z2 c. n n = 10 d. a/b=1
what is the name of the current along the east coast of the United States
we rode our bikes 3,500 meters every day for 5 days.How many kilometers did we bike in all.
Which rule shows the relationship of pounds, p, to ounces, z? a. z = 16p c. p = 16z b. z = 32p d. p = 32z
What main groups of americans and immigrants settled to west?