BTSJoonie
BTSJoonie
03-11-2017
Mathematics
contestada
2x+8=7x-12 || -m/4+5=2 || 3x-8=-17 ||
Respuesta :
randgh
randgh
03-11-2017
2x+8=7x-12 we put the x in a side and the number in the other side
5x = 20
x= 20/5 = 4
-m/4+5=2
common denominator
-m /4 + 20/4 = 2/4
-m +20 = 2
m = 20-2 =18
3x-8=-17
3x = -17 +8
3x = -9
x= -9/3 = -3
Answer Link
VER TODAS LAS RESPUESTAS ( 94+ )
Otras preguntas
Which characteristic would be best for a career in journalism and broadcasting? a.bias b.objectivity c.influence d.technical
What is the difference between a price floor and a price ceiling? A. A price floor is the minimum price allowed for a good. A price ceiling is the maximum price
What is the difference between a price floor and a price ceiling? A. A price floor is the minimum price allowed for a good. A price ceiling is the maximum price
What number is in succession 11, 18, 27, 38, __?
In your own words, describe how a primary wave moves.
A local company is expanding its range from one state to fifteen states. They will need an advanced method of online communication and someone to design an adva
3. A balloon with a small leak loses 0.5% of its volume each day. If it originally contained 40 liters of gas, what is the volume of the gas after one week?
If 7.50 L of water vapor at 50.2 °C and 0.121 atm reacts with excess iron, how many grams of iron(III) oxide will be produced?
Colin drew the floor plan of his bedroom shown below. What is the area of his bedroom in square feet?
Read the excerpt from “I Wandered Lonely as a Cloud” by William Wordsworth. What is the rhyme scheme of this stanza?Continuous as the stars that shineAnd twinkl
