Answer:
[tex]x = \frac{a-c}{b}[/tex]
Step-by-step explanation:
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To make 'x' the subject of the formula means that we have to solve for x.
[tex]a = bx + c\\\rule{150}{0.5}\\bx + c = a \leftarrow \text{Switched Sides}\\\\bx + c - c = a - c\\\\bx = a - c\\\\\frac{bx=a-c}{b}\\\\\boxed{x = \frac{a-c}{b}}[/tex]
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Hope this helps!
