Question

An equation is shown below:

6(2x - 11) + 15 = 21

Write the steps you will use to solve the equation and explain each step. (5 points)

Answer 1

Answer:

x=6

Step-by-step explanation:

Given,

6(2x-11)+15=21

or,12x-66+15=21

or,12x-51=21

or,12x=21+51

or,12x=72

or,x=72%12

or,x=6

so, the answer is---- x=6