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1 year ago

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

Mathematics

1 answer:

Vesnalui [34]1 year ago

5 0

EXPLANATION

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

Subtracting -7 to both sides:

-2x = 9 - 7

Dividing both sides by -2:

$x=\frac{2}{-2}$

Simplifying:

$x=-1$

In conclusion, the solution is -1

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