Question

3(x+1)=15 solve this equation​

Answer 1

Step-by-step explanation:

3x+1=15

3x=15-1

3x=14

x=14/3

Answer 2

Step-by-step explanation:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

3*(x-1)-(15)=0

Step by step solution :

STEP

1

:

Equation at the end of step 1

3 • (x - 1) - 15 = 0

STEP

2

:

STEP

3

:

Pulling out like terms

3.1 Pull out like factors :

3x - 18 = 3 • (x - 6)

Equation at the end of step

3

:

3 • (x - 6) = 0

STEP

4

:

Equations which are never true

4.1 Solve : 3 = 0

This equation has no solution.

A a non-zero constant never equals zero.

Solving a Single Variable Equation:

4.2 Solve : x-6 = 0

Add 6 to both sides of the equation :

x = 6

One solution was found :

x = 6