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

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

User GabeL
by
7.9k points

2 Answers

4 votes

Answer:

r = 3

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\\\\(-4r)/(-4)=(-12)/(-4)\\\\\mathrm{Simplify}\\\\r=3

User Buddah
by
8.2k points
4 votes
the answer I got is R=3
User Tmesser
by
7.9k points
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