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+10-r+6r = -3+9r+0 13+5r = -3+9r 16 = 4r r = 4
What is ; -r-8+6r=-13.=]
r=8
5s-r
-6r-5 = 7-12r 12r-6r = 7+5 6r = 12 r = 2
If that's the equation 6r + 7 = 13 + 7r, r = -6
If: 5/6r = 2/3 then r = 5/4 or 1.25
21 4t2+6r-tr 4[-3]2+6[5]-[-3][5] 8[-3]+30-[-15] -24+30+15=21
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+10-r+6r = -3+9r+0 13+5r = -3+9r 16 = 4r r = 4
-2 - 2r or -2(1 - r)
3.333
12 - 6r = 2r + 36Add 6r to each side:12 = 8r + 36Subtract 36 from each side:-24 = 8rDivide each side by 8:r = -3