laugco91
laugco91
02-11-2020
Mathematics
contestada
Solve this equation.
2/3x−1/5x=x−1
Respuesta :
79hfzj5xan
79hfzj5xan
02-11-2020
2/3x-1/5=x-1
Add similar elements 23x-15=8x
Subtract x from both sides 8x-x=x-1-x
Simply 7x=-x
Divide both sides by 7 7x = -1
__ __. *Simply: x=-1/7
7 7
Answer Link
VER TODAS LAS RESPUESTAS ( 81+ )
Otras preguntas
Question 7 of 25 The coefficients corresponding to k = 0, 1, 2, ..., 4 in the expansion of (x + y)² are A. 1, 4, 6, 4, 1 B. 0, 1, 4, 6, 4, 1,0 C. 0, 4, 6, 4, 0
Which poetic device is used in trees come running towards them '? metaphor simile personification hyperbole
Question 7 of 25 The coefficients corresponding to k = 0, 1, 2, ..., 4 in the expansion of (x + y)² are A. 1, 4, 6, 4, 1 B. 0, 1, 4, 6, 4, 1,0 C. 0, 4, 6, 4, 0
What value of x is in the solution set of the inequality 4x – 12 ≤ 16 + 8x?
an object spring system moving with simple harmonic otiojn has an amplitude a what is the total energy of the system in terms of k and a only
A swing set needs repair. The support bar that is at the middle of the A-frame is failing and must be replaced. An image of a swing set is shown with triangle S
At the beginning of january 2002, the price of ground beef was $1.70 per pound and the price of tuna fish was $2.20 per pound. for the following 15 months, the
Which among the following are solution of the equation 2x+3y=8 a) x=0,y=5 b) x=3,y=2 c) x=-5,y=6 d) x=-1,y=-2
JB and sarah are out on a hike. they follow a river running due south for about 2.3 miles. They then decide to turn due east and hike for another 3.4 miles and
In an orchard, every 4th peach picked is sour and every 5th peach picked has black spots. What is the probability of a peach being sour and with black spots if