Answer:
[tex]x=-25[/tex]
(None of the answer choices you've provided match the correct answer.)
Step-by-step explanation:
Given:
[tex]-4x=100[/tex]
To find the solution (what [tex]x[/tex] equals), we must divide both sides of the equation by the coefficient of
[tex]x=25[/tex]
Therefore, the solution of [tex]-4x=100[/tex] is [tex]x=-25[/tex].
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We can check our work by substituting the solved value of [tex]x[/tex] into the given equation:
[tex]-4x=100[/tex]
[tex]-4(-25)=100[/tex]
[tex]100=100[/tex]
Since both sides of the equation are equal to each other, our solution is correct!
Answer:
[tex] = > - 4x = 100[/tex]
[tex] = > x = \frac{100}{ - 4} [/tex]
[tex] = > x = - 25[/tex]
