Which of the following is lare linear equation and why? a.×2-7=5

1.	Which of the following is lare linear equation and why? a.×2-7=5
Answer» Step-by-step explanation: LINEAR EQUATION in one VARIABLE is an equation that can be written in the form ax+b=c, where a,b are real numbers. option (a) has TWO variables x and y.Hence it is a linear equation with two variables. Option (b) has one variable t. Hence it is a linear equation with one variable Option (c) and (d) is not a linear equation ∵ the highest POWER of x is 2.

Answer»

Step-by-step explanation:

LINEAR EQUATION in one VARIABLE is an equation that can be written in the form ax+b=c, where a,b are real numbers.

option (a) has TWO variables x and y.Hence it is a linear equation with two variables.

Option (b) has one variable t. Hence it is a linear equation with one variable

Option (c) and (d) is not a linear equation ∵ the highest POWER of x is 2.

Discussion