Answer :
We start with the equation
[tex]$$10x + 7 = 197.$$[/tex]
Step 1: Subtract 7 from both sides
To isolate the term with [tex]$x$[/tex], subtract [tex]$7$[/tex] from both sides:
[tex]$$10x + 7 - 7 = 197 - 7.$$[/tex]
This simplifies to
[tex]$$10x = 190.$$[/tex]
Step 2: Divide both sides by 10
Next, divide both sides of the equation by [tex]$10$[/tex] to solve for [tex]$x$[/tex]:
[tex]$$x = \frac{190}{10}.$$[/tex]
Simplifying the fraction gives
[tex]$$x = 19.$$[/tex]
Thus, the solution to the equation is
[tex]$$x = 19.$$[/tex]
[tex]$$10x + 7 = 197.$$[/tex]
Step 1: Subtract 7 from both sides
To isolate the term with [tex]$x$[/tex], subtract [tex]$7$[/tex] from both sides:
[tex]$$10x + 7 - 7 = 197 - 7.$$[/tex]
This simplifies to
[tex]$$10x = 190.$$[/tex]
Step 2: Divide both sides by 10
Next, divide both sides of the equation by [tex]$10$[/tex] to solve for [tex]$x$[/tex]:
[tex]$$x = \frac{190}{10}.$$[/tex]
Simplifying the fraction gives
[tex]$$x = 19.$$[/tex]
Thus, the solution to the equation is
[tex]$$x = 19.$$[/tex]