155k views
2 votes
Solving an equation to find the value of an expression

Solving an equation to find the value of an expression-example-1
User Richardwb
by
7.5k points

2 Answers

3 votes

Answer:

Explanation:

First, solve for x.

11x - 3 = 8

+3 +3

11x = 11

/11 /11

x = 1

Then, plug in the value for x.

6 (1) + 8

= 14

User Hans Vn
by
7.9k points
4 votes

Answer:

14

Explanation:

Starting with 11x-3=8:

Add 3 to both sides:

11x = 11

Divide both sides by 11:

x = 1

Now we can substitute x=1 into 6x+8:

6(1)+8 = 6+8 = 14

User Drorsun
by
6.8k points