Question

What is an equation with more than one variable called

a.a literal equation
b.a variable
c.an expression
d.a quadratic equation​

Answer 1

A) literal equation

Answer 2

option A

a variable is a number which is always changing

an expression doesn't have an equal sign

a quadratic equation is an equation which has one variable but the highest power of that variable is 2

so the answer is a literal equation or linear equation in two variables