Question

5x-3=21-x please someone answer ​

Answer 1

X=4

Explanation:

1. The first thing you would do is to make it so there is only x's on one side. To do this add the x on both sides
2. This would make it so you have 6x-3=21
3. Plus the 3 on both sides
4. This would give you 6x=24
5. Do 24÷6 giving you 4
6. X=4

Answer 2

X=4 Hope it helps Lol

Explanation:

5*x-3-(21-x)=0

Step by step solution :

Step 1 :

Pulling out like terms :

1.1 Pull out like factors :

6x - 24 = 6 • (x - 4)

Equation at the end of step 1 :

Step 2 :

Equations which are never true :

2.1 Solve : 6 = 0

This equation has no solution.

A a non-zero constant never equals zero.

Solving a Single Variable Equation :

2.2 Solve : x-4 = 0

Add 4 to both sides of the equation :

x = 4

One solution was found :

x = 4