Brendanviveros Brendanviveros
  • 20-09-2016
  • Mathematics
contestada

-18=6a+3a what is a?

Respuesta :

grishabh111
grishabh111 grishabh111
  • 20-09-2016
a= -2

because u can add 6 and 3 and move it to other side to divide
Answer Link
Whirlpool
Whirlpool Whirlpool
  • 20-09-2016
A would be -2 because 6a+3a equals 9a. When both 9a and -18 are divided by 9, a equals -2
Answer Link

Otras preguntas

What military strategy defeated Cornwallis at Yorktown?
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Dennis had a piece of rope that was 2.7 m long. He cut the rope into 3 equal pieces. Was each piece of rope greater than or less than 1 m?
Convert 3/11 into a percent?
which process breaks down sugars to make atp when oxygen is present
Why did the slogan Peace Land and Bread appeal to the Russian people?
How do you use implicit differentiation to find x^2+3xy+y^3=10
which process breaks down sugars to make atp when oxygen is present
what is the phenotype of a heterozygous person using T for tall and t for short
What military strategy defeated Cornwallis at Yorktown?