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 ( 42+ )
Otras preguntas
When were fireworks first used in an official Fourth of July celebration?
What will be the next digit in the sentence 1, 1, 2, 3, 5, 8, 13, 21, 34?Please show me your way of thinking :)
What event took place to celebrate the signing of the Declaration of Independence? a. the Liberty Bell was rung b. an effigy of King George III was burned c
What will be the next digit in the sentence 1, 1, 2, 3, 5, 8, 13, 21, 34?Please show me your way of thinking :)
When were fireworks first used in an official Fourth of July celebration?
i am having trouble on a math problem for over the summer Use the distributive property to express the sum of 48+84 as a multiple of 2 numbers with no common fa
Idea that government should play as small a role as possible in economic affairs Dawes Act Marxism Laissez-Faire Antietam
The acceleration of the gravity Moon is equal to one-sixth of Earth's gravitational acceleration times. if an astronaut has a mass of 60 kg, what is the mass an
What other countries celebrate the 4th of July?
How long is the term of Supreme Court justices? a. 20 years b. life c. until he or she reaches age 75
