smuckers93 smuckers93
  • 03-10-2019
  • Mathematics
contestada

7(3x - 2) = 28
What is x

Respuesta :

CharlieBrown2002
CharlieBrown2002 CharlieBrown2002
  • 03-10-2019

Answer:

X=2

Step-by-step explanation:

First, divide by 7 from both sides.

7(3x-2)/7=28/7

Solve.

28/7=4

3x-2=4

Next, add 2 from both sides.

3x-2+2=4+2

Solve.

Add the numbers from left to right.

2+4=6

3x=6

Then, divide by 3 from both sides.

3x/3=6/3

Solve.

Divide the numbers from left to right.

6/3=2

x=2, which is our answer.

Answer Link

Otras preguntas

Identify Earths seven continent
Evaluate 5c-3d + 11 when c= 7 and d = 8.
The following passage (paragraphs 21-23) adds to the development of the story mainly by We are very miserable,” said Darzee. “One of our babies fell out of the
how does teen sex physically affect the community​
Write each rate as a fraction in lowest terms25 feet in 15 seconds
1) Um certo quadrado tem seus lados medindo 2x. Ao se decompor o quadrado e formar um trapézio com 4 peças, esse terá uma área de: a) 2x² b) 4x² c) 6x² a) 8x²
Ross offered her a cup of tea. Janet thanked her cousin for the tea. She poured the tea and took a sip. Subjective or objective or possessive
Luke and Lena's parents allow them to borrow against their allowances. The ineguality − $ 11.50 < − $ 10.75 compares the current balances they have with thei
Choose all the answers that apply. (Multiple Choice) Earth _____. A. has 29 days in February once every four years B. has a circular orbit C. rotates from west
What are three properties of inertia?