justliv05
justliv05
01-06-2020
Mathematics
contestada
Solve for x
-5(2x+1)-2x-2=17
Respuesta :
jessblue122
jessblue122
01-06-2020
-5(2x+1)-2x-2=17
first, distribute
-10x-5-2x-2=17
combine like terms
-12x-7=17
get the x alone, eliminate the constant
-12x=24
divide out the -12 to get the x alone.
x=-2
Answer Link
VER TODAS LAS RESPUESTAS ( 42+ )
Otras preguntas
A welding torch requires 602.1 L of ethylene gas at 2.77 atm. What will be the pressure of the gas if ethylene is supplied by a 110.6 L tank?
Which cranial nerve pair has two sensory branches which both pass through the internal acoustic meatus?
Type the correct answer in each box. which chemical symbols will complete the equation for this single displacement reaction? 2nabr cl2 → 2 2
How can x² = x² + 2x + 9 be set up as a system of equations? (1 point) 1. y= x²-9 y = x² + 2x + 9 2. y=x² y = x² + 2x +9 3. y = x² + 2x y = x² +9 4. y=x² y = 2x
a basketball player signs a cantract that pays him $16 million over 4 year. What is his average pay per year?
A regular hexagon has an apothem of 14.7 inches and a perimeter of 101.8 inches. what is the area of the hexagon? square inches
Calculate the mass of 3.4 moles of nitric acid (hno3). explain the process or show your work by including all values used to determine the answer.
Choose a trade agreement that the us is currently negotiating that you would like to learn more about. which trade agreement did you choose?
X-gal is included in the growth medium on which cells transformed with bacterial plasmids are grown. The reason x-gal is included is to _______.
The function f(x) = x2 is graphed above. which of the graphs below represents the function g(x) = (x 1)2?