Solve 1510r-9=-7r-11

Evaluate

1510 r - 9 = - 7 r - 11

Move the expression to the left side

1510 r - 9 + 7 r = - 11

Move the expression to the right side

1510 r + 7 r = - 11 + 9

Add and subtract

More Steps

1517 r = - 11 + 9

Add and subtract

1517 r = - 2

Divide both sides

\frac{1517 r}{1517} = \frac{- 2}{1517}

Divide the numbers

r = \frac{- 2}{1517}

Solution

r = - \frac{2}{1517}

Alternative Form

r \approx - 0.001318

Solve the equation