Solve 30=4x-105x-40

Evaluate

30 = 4 x - 105 x - 40

Subtract the terms

More Steps

30 = - 101 x - 40

Swap the sides of the equation

- 101 x - 40 = 30

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

- 101 x = 30 + 40

Add the numbers

- 101 x = 70

Change the signs on both sides of the equation

101 x = - 70

Divide both sides

\frac{101 x}{101} = \frac{- 70}{101}

Divide the numbers

x = \frac{- 70}{101}

Solution

x = - \frac{70}{101}

Alternative Form

x = - 0. \dot{6} 93 \dot{0}

Solve the equation