Exercise121

Choose True or False for the following questions about the difference between expressions and equations.

  1. \(-10x-10=-10x-10\text{ is an equation.}\)

    ?

    True

    False

  2. \(\text{We can check whether }x=1\text{ is a solution of }-10x-10=-10x-10.\)

    ?

    True

    False

  3. \(-10x-10\text{ is an equation.}\)

    ?

    True

    False

  4. \(\text{We can check whether }x=1\text{ is a solution of }-10x-10.\)

    ?

    True

    False

  5. \(\text{We can evaluate }-10x-10=-10x-10\text{ when }x=1\)

    ?

    True

    False

  6. \(-10x-10\text{ is an expression.}\)

    ?

    True

    False

  7. \(\text{We can evaluate }-10x-10\text{ when }x=1\)

    ?

    True

    False

  8. \(-10x-10=-10x-10\text{ is an expression.}\)

    ?

    True

    False

in-context