Solve 18x-15-21x-70=0

Evaluate

18 x - 15 - 21 x - 70 = 0

Subtract the terms

More Steps

- 3 x - 85 = 0

Move the constant to the right-hand side and change its sign

- 3 x = 0 + 85

Removing 0 doesn't change the value,so remove it from the expression

- 3 x = 85

Change the signs on both sides of the equation

3 x = - 85

Divide both sides

\frac{3 x}{3} = \frac{- 85}{3}

Divide the numbers

x = \frac{- 85}{3}

Solution

x = - \frac{85}{3}

Alternative Form

x = - 28. \dot{3}

Solve the equation