Seudónimo Seudónimo
  • 02-10-2020
  • Mathematics
contestada

solve for k: 31 - 3k = 10​

Respuesta :

Space
Space Space
  • 02-10-2020

Answer:

k = 7

Step-by-step explanation:

Step 1: Write equation

31 - 3k = 10

Step 2: Solve for k

  1. Subtract 31 on both sides: -3k = -21
  2. Divide both sides by -3: k = 7

Step 3: Check

Plug in k to verify it's a solution.

31 - 3(7) = 10

31 - 21 = 10

10 = 10

Answer Link

Otras preguntas

If a2+1÷a2=14,find the value of a3+1÷a3
in recent years much of califorinia has had drought conditions much of our food comes from califorinia and there are many growing cities in that state what do y
what do I pick please help i dont have so much time left
PLEASE HELP Caged Bird BY MAYA ANGELOU A free bird leaps on the back of the wind and floats downstream till the current ends and dips his wing in the orange s
how many grams are there in 1.77 x 10^22 atoms of beryllium
what is 2/5 * 2 3/4 equal to​
"hypotenuse" of the triangle: if the height is 24 feet and base is 36 feet.
i dont even know what that is
IN A HURRY GIVING BRAINLIEST TO CORRECT ANSWER How many people said they would buy green and orange t-shirts? A) 10 B) 24 C) 30 D) 39
Which equation shows a quadratic function where the vertex is at the origin? a. y = –4x 2 + 4 b. y = 4x 2 c. y = 4x 2 + 4 d. y = −4x 2 + 4x – 1