Question$3 x-21=2 x+$

Studdy Solution
To verify, substitute $x = c + 21$ back into the original equation:
$$3(c + 21) - 21 = 2(c + 21) + c$$
Simplify both sides to check if they are equal:
$$3c + 63 - 21 = 2c + 42 + c$$
$$3c + 42 = 3c + 42$$
Both sides are equal, confirming the solution is consistent.
The solution in terms of the constant $c$ is:
$$x = c + 21$$