Final answer:
The linear equations in the given options are A) 4x³ and C) 7+19=26.
Step-by-step explanation:
Linear equations are equations that can be written in the form y = mx + b, where m and b are constants and x is the variable. In this question, the linear equations are A) 4x³ and C) 7+19=26.
Both of these equations are in the form y = mx + b.