dianaxnguyen
dianaxnguyen
08-01-2016
Mathematics
contestada
The sum of triple a number and 6 is 9
Respuesta :
AngelofDeath549
AngelofDeath549
08-01-2016
3x+6=9
Triple a number (3x) + 6
subtract 6 from both sides
3x=3
Divide by 3 on both sides
X=1
Answer Link
Billymkhoi
Billymkhoi
08-01-2016
We have an equation: 3*?+ 6= 9
⇒ 3*?= 9-6
⇒ 3*?= 3
⇒ ?= 3/3
⇒ ?= 1
The number is 1
~
Answer Link
VER TODAS LAS RESPUESTAS ( 12+ )
Otras preguntas
2/3 of a some of money is 48p. What is 5/8 of the sum of money?
Fires in forests can sometimes be stopped by cutting down trees to make a gap (called a 'fire break'). Which part of the fire triangle does this remove?
Design/draw any monster
Mrs. Chen owns two pieces of property. The areas of the properties are 77,120 square feet and 33,500 square feet. 43,560= 1 acre Find the total number of acre
What were the causes of WW1
£9.00 is shared between Amanda, Anita and Claire in the ratio of 8:5:2 Amanda receives........ Anita receives........ Claire receives........
what are manufacturing areas
What do you need to know to describe velocity?
How many letters are their in the alphabet
Is burning a chemical reaction or a physical change? Tick one box.chemical change physical changeAnd then, explain why you chose y
