3+10-r+6r = -3+9r+0 13+5r = -3+9r 16 = 4r r = 4
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What is ; -r-8+6r=-13.=]
r=8
5s-r
The 'solution' is the number that 'r' must be in order to make the statement true.Here's how to find it:6r - 1 + 6r = 11Add 1 to each side:6r + 6r = 12Clean up the left side:12r = 12Divide each side by 12:r = 1
3.333