Evaluate the expression below when X = 4. If needed answer as a fraction or a decimal
x + 4
3x
When X = 4, the expression x + 4 evaluates to 4 + 4 = 8.
When X = 4, the expression 3x evaluates to 3 * 4 = 12.
x + 4
3x
When X = 4, the expression 3x evaluates to 3 * 4 = 12.