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

solve for y.try factoring first,if factoring is not possible or difficult use quadratic formula,(y2  2isabovey -10y+23=0)
one way in whick Robespierre and Louis XVI of France are similar is that both
Which statement accurately describes the Battle of Marathon?   A. Athens fought alone against Darius's army and decisively defeated the Pers
Solve by elimination:4x+7y =8-8x -14y= 5
Does a scalene always have to have unequal sides?
Solve the equation:  4 1/5 + b = 9 3/5
How do you solve p+9 <7 AND graph it???
Acme Inc. spent $870 less on postage than on supplies. The ratio of postage costs to supply costs was 2 to 5. How much did Acme spend on postage? Solve this pro
[(24+16) divided by 8 times 5)]=? Please answer pllleeeaaaasee.
how do you multiply and divide equations?