Substitution Test

Evaluate $3x + 5$ when $x = 4$.

Find the value of $2y - 7$ when $y = 6$.

Evaluate $7z + 2$ when $z = 3$.

Calculate the value of $4a - 3$ when $a = 5$.

What is the value of $9b + 1$ when $b = 2$?

Evaluate $5x - 8$ when $x = -3$.

Find the value of $-2y + 9$ when $y = -4$.

Evaluate $6z - 4$ when $z = -2$.

Calculate the value of $-3a + 5$ when $a = -1$.

What is the value of $4b - 3$ when $b = -5$?

Evaluate $\frac{1}{2}x + 4$ when $x = 6$.

Find the value of $\frac{3}{4}y - 2$ when $y = 8$.

Evaluate $z + \frac{1}{3}$ when $z = \frac{2}{3}$.

Calculate the value of $\frac{2}{5}a + 3$ when $a = 10$.

What is the value of $\frac{3}{2}b - 1$ when $b = 4$?

Evaluate $x^2 + 3x + 2$ when $x = 2$.

Find the value of $2y^2 - 5y + 3$ when $y = 3$.