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

what does the constitution state about the interaction of the judicial branch and new laws
How many 1900 galveston hurricane facts homes and buildings was destroyed?
Which of the following have at least two congruent parallel bases? all that apply. A. Cylinder B. Circle C. Cone D. Cube E. None of these F. Pyramid
How many meters are there in 21 feet?
What is mitochondria
During the cross-bridge cycle, after the calcium binds to troponin, what happens next?
Need Help Fast 33 points please Factor x2 + 10x – 18.
who invented the glass harmonica
Which phrase is NOT a way to state the meaning of the expression x – 3? The difference of a number and 3 A number minus 3 A number subtracted from 3 3 less than
How many natural numbers less than 300 are either multiples of 2 or multiples of 3?