9000024104 | math4u.vsb.cz

SubArea:

Linear equations and inequalities

Level:

Project ID:

9000024104

Accepted:

1

Easy:

1

Identify the optimal first step to solve the following equation. The operation is intended to be used on both sides of the equation.

5 x = \frac{2 + x}{5}

multiply by

5

multiply by

\frac{1}{5}

multiply by

\frac{1}{2}

multiply by

2

multiply by

\frac{1}{x}

, assuming

x \neq 0

multiply by

x

, assuming

x \neq 0