\(r = 7\) What is the value of \(r\)?

\(r = 5 + 10\) What is the value of \(r\)?

\(n = 22 - 7\) What is the value of \(n\)?

\(z - 14 + 3z = 2\) What is the value of \(4z\)?

\(c = 21 + 90\) What is the value of \(c\)?

\(5t = 3t + 12\) What is the value of \(t\)?

\(x + 7 = 10\) What is the value of \(x\)?

\(c - 12 = 2c - 44 \) What is the value of \(c\)?

\(x + 44 = 3x + 14\) What is the value \(x\)?

\(y = x + 2\) and \(x = 2\) What is the value of \(y\)?