Respuesta :

Answer:  -25

Step-by-step explanation:

100= 125 + x      First you have to subtract 125 on both sides so 125-125 and 100-125 and you will get -25=x

Answer:

[tex]\boxed {x = -25}[/tex]

Step-by-step explanation:

Solve for the value of [tex]x[/tex]:

[tex]100 = 125 + x[/tex]

-Switch sides:

[tex]100 = 125 + x[/tex]

[tex]125 + x = 100[/tex]

-Subtract [tex]125[/tex] on both sides:

[tex]125 - 125 + x = 100 - 125[/tex]

[tex]\boxed {x = -25}[/tex]

So, the value of [tex]x[/tex] is [tex]-25[/tex].