Question

4/3x-15=21 answer It x value and send it​

Answer 1

Answer:

Simplifying

3x + -15 = 21

Reorder the terms:

-15 + 3x = 21

Solving

-15 + 3x = 21

Solving for variable 'x'.

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

Add '15' to each side of the equation.

-15 + 15 + 3x = 21 + 15

Combine like terms: -15 + 15 = 0

0 + 3x = 21 + 15

3x = 21 + 15

Combine like terms: 21 + 15 = 36

3x = 36

Divide each side by '3'.

x = 12

Simplifying

x = 12