Question

is $f = 12$ a solution to this equation?
$f - 10 = 1$
$\quad$ yes $\quad$ no

Explanation:

Step1: Substitute \( f = 12 \) into the equation

Substitute \( f = 12 \) into the left - hand side of the equation \( f-10 = 1\). We get \(12 - 10\).

Step2: Calculate the left - hand side

Calculate \(12-10=2\).

Step3: Compare with the right - hand side

The right - hand side of the equation is \(1\). Since \(2
eq1\), \(f = 12\) is not a solution to the equation.

Answer:

no