lilelfxx
lilelfxx
09-11-2016
Mathematics
contestada
solve 6(x-7)=10(x+4) for x
Respuesta :
Ligalas99
Ligalas99
09-11-2016
6(x-7)=10(x+4)
6x-42=10x+40
-42-40=10x-6x
-82=4x
x=-20.5 done.
Answer Link
Haydenn
Haydenn
09-11-2016
6x - 42 = 10x + 40
6x - 82 = 10x
-82 = 4x
-82 / 4 = -20.5
x = -20.5
6(-20.5 - 7) = -165
10(-20.5 + 4) = -165
Answer Link
VER TODAS LAS RESPUESTAS ( 55+ )
Otras preguntas
A 4.5-newton object is placed in a tank of water. If the water exerts a force of 4.0 newtons on the object, will the object sink or float?
What are the factors of 45?
To get an A in a course, you must have an average of at least 90% on four tests worth 100 points each. Your scores on the first three tests were 89, 92, and 81.
To get an A in a course, you must have an average of at least 90% on four tests worth 100 points each. Your scores on the first three tests were 89, 92, and 81.
How does democracy enhance the dignity of the citizens? three points
If I round 2,420 to the nearest ten thousand
Please match function with its graph and show steps, Thanks
How do polyatomic ions form?
A(9,2) B(1,6) if (2,k) is equidistant from A and B, find the value of k.
Suppose five pumpkins are weighed two at a time in all possible ways. The weights in pounds are recorded as 16,18,19,20,21,22,23,24,26, and 27. How much does ea
