228,446 views
30 votes
30 votes
Solve this 6(x+4)+1=x+5

User Kkyy
by
2.5k points

2 Answers

19 votes
19 votes
6x + 24+1= x+5
6x-x+25-5=0
5x+20=0
5x=-20
x= -20/5= -4
User Akshay Deep Giri
by
2.7k points
27 votes
27 votes

Answer:


\sf :\implies \quad {\pmb{x = - 4}}

Solution:

Let's solve the given equation step by step ;


\sf :\implies \quad 6(x + 4) + 1 = x + 5

The first step is to distribute the equation:


\sf :\implies \quad (6 * x ) + (6 * 4) + 1 = x + 5


\sf :\implies \quad 6x + 24 + 1 = x + 5


\sf :\implies \quad 6x + 25 = x + 5

Second step is to combine the like terms:


\sf :\implies \quad 6x + 25 - x = 5


\sf :\implies \quad( 6x - x) + 25 = 5


\sf :\implies \quad 5x + 25 = 5

Now, subtract 25 from both sides :


\sf :\implies \quad 5x + 25 - 25 = 5 - 25


\sf :\implies \quad 5x = - 20

Divide both sides by 5:


\sf :\implies \quad (5x)/(5) = - (20)/(5)


\sf :\implies \quad \boxed{ \pmb{\sf x = - 4}}

Hence, your answer is ; x = -4

User Matt Adams
by
3.1k points