10+3k=22 solve for k

k = 4

Step-by-step explanation:

Simplifying

10 + 3k = 22

Solving

10 + 3k = 22

Solving for variable 'k'.

Move all terms containing k to the left, all other terms to the right.

Add '-10' to each side of the equation.

10 + - 10 + 3k = 22 + - 10

Combine like terms: 10 + - 10 = 0

0 + 3k = 22 + - 10

3k = 22 + - 10

Combine like terms: 22 + - 10 = 12

3k = 12

Divide each side by '3'.

k = 4

Simplifying

k = 4

10+3k=22

-10 | - 10

3k | 12 / 3

=4

| k=4