Hana Hana
  • 15-11-2023
  • Mathematics
College

What is the solution to [tex]$x - 4 = 3.5$[/tex]?

A. [tex]$x = 7.5$[/tex]
B. [tex]$x = 3.1$[/tex]
C. [tex]$x = 1.5$[/tex]
D. [tex]$x = 3.9$[/tex]

Answer :

GinnyAnswer GinnyAnswer
  • 09-08-2023
We start with the equation
[tex]$$
x - 4 = 3.5.
$$[/tex]

To solve for [tex]$x$[/tex], we add [tex]$4$[/tex] to both sides of the equation. This gives:
[tex]$$
x - 4 + 4 = 3.5 + 4.
$$[/tex]

Simplifying both sides, we have:
[tex]$$
x = 7.5.
$$[/tex]

Thus, the solution to the equation is [tex]$\boxed{x = 7.5}$[/tex].
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