The expression on the left side of an equation is shown below. 3x+9 = If the equation has no solution, which expression can be written in the box on the other side of the equation?

Question

Mathematics

Cordell Sheppard

15 October, 18:30

The expression on the left side of an equation is shown below. 3x+9 = If the equation has no solution, which expression can be written in the box on the other side of the equation?

+1

Answers (2)

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Julio Valenzuela · Answer 1

3*x

Step-by-step explanation:

Note that 3*x + 9 = 3*x if you choose to put the expression 3*x on the right side of the expression.

To solve this equation, you subtract 3 * x on both sides of the equation, obtaining:

3*x+9-3*x=3*x-3*x

9=0

You get 9 = 0. This expression cannot be true regardless of the value taken by x. You can tell then that in this case the equation has no solution.

Magdalena · Answer 2

12x

Step-by-step explanation:

add the numbers and then put the variable in front of it