mowill3
mowill3
03-09-2019
Mathematics
contestada
i need help with 9(2+w)-4=3w-10
Respuesta :
OchacoUraraka
OchacoUraraka
03-09-2019
Simplifying
9(2 + w) + -4 = 3w + -10
(2 * 9 + w * 9) + -4 = 3w + -10
(18 + 9w) + -4 = 3w + -10
Reorder the terms:
18 + -4 + 9w = 3w + -10
Combine like terms: 18 + -4 = 14
14 + 9w = 3w + -10
Reorder the terms:
14 + 9w = -10 + 3w
Solving
14 + 9w = -10 + 3w
Solving for variable 'w'.
Move all terms containing w to the left, all other terms to the right.
Add '-3w' to each side of the equation.
14 + 9w + -3w = -10 + 3w + -3w
Combine like terms: 9w + -3w = 6w
14 + 6w = -10 + 3w + -3w
Combine like terms: 3w + -3w = 0
14 + 6w = -10 + 0
14 + 6w = -10
Add '-14' to each side of the equation.
14 + -14 + 6w = -10 + -14
Combine like terms: 14 + -14 = 0
0 + 6w = -10 + -14
6w = -10 + -14
Combine like terms: -10 + -14 = -24
6w = -24
Divide each side by '6'.
w = -4
Simplifying
w = -4
Answer Link
VER TODAS LAS RESPUESTAS ( 26+ )
Otras preguntas
discuss with your mother father or brother sister and write about any two different types of changes that takes place in the cooking process in your kitchen
I need help but I don't know how to do the question.
Square RSTU is translated to form R'S'T'U', which has vertices R'(–8, 1), S'(–4, 1), T'(–4, –3), and U'(–8, –3). If point S has coordinates of (3, –5), which po
How many times does the quadratic function below intersect the x-axis? y = x2 + 3x +15
While working at a hospital, you notice several used needles on the table in a patient's room. What is the most appropriate action to take? O A. Leave a note fo
A 16oz shake has 100 calories. how many calories are in a 24oz. shake?
Which of the following best describes the role of scientific knowledge in society?A)Advances in scientific knowledge have predictable consequences.B)Advances in
help on this problem, click on pic :)
Calculate the GDP of an economy from the following numbers: Depreciation - 54 Government Expenditures - 150 Imports - 24 Personal Income Taxes - 65 Exports - 3
2. What is the best way to protect trens from voter suppression? Why?
