Question

linear equation in one variable
any equation ​

Answer 1

Answer:

A linear equation is an equation of a straight line, written in one variable. The only power of the variable is 1. Linear equations in one variable may take the form a x + b = 0 \displaystyle ax+b=0 ax+b=0 and are solved using basic algebraic operations.

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Answer 2

Answer:

3x = 15 , x = 5

Step-by-step explanation:

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