Question

4x+5=x+20 s solve it​

Answer 1

Step-by-step explanation:

Simplifying

4x + 5 = x + 20

Reorder the terms:

5 + 4x = x + 20

Reorder the terms:

5 + 4x = 20 + x

Solving

5 + 4x = 20 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.

5 + 4x + -1x = 20 + x + -1x

Combine like terms: 4x + -1x = 3x

5 + 3x = 20 + x + -1x

Combine like terms: x + -1x = 0

5 + 3x = 20 + 0

5 + 3x = 20

Add '-5' to each side of the equation.

5 + -5 + 3x = 20 + -5

Combine like terms: 5 + -5 = 0

0 + 3x = 20 + -5

3x = 20 + -5

Combine like terms: 20 + -5 = 15

3x = 15

Divide each side by '3'.

x = 5

Simplifying

x = 5

Answer 2

Answer:

4x+5=x+20

4x-x=20-5

3x=15

x=15/3

x=3