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Ilya [14]
3 years ago
6

Solve -4r + 18= 6 I need this equation

Mathematics
2 answers:
schepotkina [342]3 years ago
3 0
The answer I got is R=3
Tpy6a [65]3 years ago
3 0

Answer:

<h2>r = 3</h2>

Step-by-step explanation:

-4r + 18= 6\\\\\mathrm{Subtract\:}18\mathrm{\:from\:both\:sides}\\\\-4r+18-18=6-18\\\\\mathrm{Simplify}\\\\-4r=-12\\\\\mathrm{Divide\:both\:sides\:by\:}-4\\\\\frac{-4r}{-4}=\frac{-12}{-4}\\\\\mathrm{Simplify}\\\\r=3

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