MythiliM560728 MythiliM560728

26-10-2022
Mathematics

contestada

Help me: Solve for x. 7-2x=9

Respuesta :

EnviT249879 EnviT249879

26-10-2022

EXPLANATION

Since we have the expression 7-2x=9,

Subtracting -7 to both sides:

-2x = 9 - 7

Dividing both sides by -2:

[tex]x=\frac{2}{-2}[/tex]

Simplifying:

[tex]x=-1[/tex]

In conclusion, the solution is -1

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