r+5r+5=-25
5r = 25 is a linear equation in one variable, r. The solution is r = 5.
13r+10=5r-46 r= r = -7
I hope you mean "What is the solution for the problem 5R plus 6 equals 36". In that case 5R + 6 = 36 5R = 36 - 6 5R = 30 R = 6
r=12 Work: 5r-20=40 5r=60 r=12
5s-r
5r + 8 = -12Subtract 8 from each side:5r = -20Divide each side by 5:r = -4
r+r+r+r+r=10 therefore, r must equal two
5r + r = 6r
so 26 = 4r so r = 6½
It is a linear equation in the variable r.
First, translate it into an algebraic equation:4 + 5r = -11Then we subtract 4 from both sides:4 + 5r - 4 = -11 - 4Now we can simplify our numbers together:(4 - 4) + 5r = -11 - 40 + 5r = -155r = -15Now we divide both sides by 5:(5r / 5) = (-15 / 5)r = -3