RIRI13
RIRI13
04-05-2016
Mathematics
contestada
What is the value of x when 10(x + 2) = 5(x + 8)
Respuesta :
haythomas
haythomas
04-05-2016
the answer is x=4. you have to use the distributive property on both sides then begin solving for x.
Answer Link
nattt
nattt
04-05-2016
Use the distributive property to get 10x+20=5x+40. Subtract 5x from both sides to get 5x+20=40. Subtract 20 from both sides to get 5x=20. Divide 5 from both sides to get x=4.
x=4
Answer Link
VER TODAS LAS RESPUESTAS ( 68+ )
Otras preguntas
If an ant runs randomly through an enclosed circular field of radius 2 feet with an inner circle of radius 1 foot, what is the probability that the ant will be
In what ways did contributions from African Americans aid the struggle for abolition?
solve for x: x to the negative 3rd power is equal to 27 over 64
what is chemical energy?
factoring, x squared +x-6?
what is the farthest distance a human has ever been from earth?
If y^8 = 4 and y^7 = 3/x, what is the value of y in terms of x? (A) 4x/3 (B) 3x/4 (C) 4/x (D) x/4 (E) 12/x
a map has a scale of 2 in : 25 mi. The map shows a highway is 31 inches long. how long is the actual highway?
If x= (a^2)/b, which situation would always double the value of x? (1) Doubling the value of a(2) Halving the value of a(3) Doubling the value of b(4) Halving t
what are vertically opposite angles
