lovelyhuman lovelyhuman
  • 03-03-2019
  • Mathematics
contestada

7 (2x-3) x =9 2. 3(y+11) y=12​

Respuesta :

transformingpotatowa
transformingpotatowa transformingpotatowa
  • 03-03-2019

Answer:

Step-by-step explanation:

7(2x - 3)      x = 9

7(2(9) - 3)

7(18 - 3)

7(15)

= 105

3(y + 11)          y = 12

3(12 + 11)

3(23)

= 69

Answer Link

Otras preguntas

Which of the following correctly defines politics?
What are the solutions to the equation x² = 625? Choose all answers that are correct. A. –312.5 B. –25 C. 25 D. 312.5
How d you write 0.32 as a mixed number in simplest for
4 = -0.8n do to solve
5 is less than a number y is under 20
What is the additive inverse of -42? a. -42 b. 42 c. -(-(-42)) d. -|-42|
I'm writing the whole thing consider 7x10 by the power of 3 write a pattern to find the expression
Solve. w – 8 = 32 A. 4 B. 24 C. 40 D. 256
What Two decimals are equivalent to 0.9
Which best describes the underlined word in the sentence? Throughout the world, there is much *evidence* for ancient astronomers. A. complete subject B. simp