redneck2223
redneck2223 redneck2223
  • 29-11-2016
  • Mathematics
contestada

write a two step equation that involves multiplication and subtraction, includes a negative coefficien, and has a solution of x=7

Respuesta :

Аноним Аноним
  • 10-12-2016
-60x+20 = -400
x equals 7
Answer Link

Otras preguntas

The flat portion of a valley floor adjacent to a stream channel is called a
when sunlight excites electrons in chlorophyll, how do the electrons change?
The crystals of many metamorphic rocks are aligns in bands as a result of
How is the California quail adapted to live in the chaparral biome?
one number is bigger than other number by 3 and the sum of these two number is 43
when sunlight excites electrons in chlorophyll, how do the electrons change?
Compare the emergence of advanced civilizations in Meso and South America with the four early river valley civilizations. The calendars produced by the Mayan an
NEED HELP WITH LINEAR EQUATIONS! TRY TO ANSWER ALL SHOW ALL WORK:) 1)17-5(2x-9)=-(6x+10)+4 2)-(x-7)+5/3=2(x+9) 3)4/9+4(x-1)=28/9-(x-7x)+1 4) 5(3x+4)-2x=7x-3(-2x
if five times the measure of an angle is decreased by 30°, the result is the same as when two times the measure of the angle is increased by 18°.what is the mea
According to the theory of mercantilism, colonies should be