Answer:
2r+3x=5
2r+3x+-3=5+-3x
2r=5-3x
2r/2=5-3x
2r/2=5-3x/2
r=1/2⁵ + -3/2x
hope it helps ya!
r = s /2 - 3 x /2
or
x = s /3 − 2 r/ 3
Explanation:
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