Solve the solution to the equation -2x+1=9 step by step

Mathematics

2 answers:

Sergio039 [100]3 years ago

7 0

$-2x+1=9\\
-2x=8\\
x=-4$

Marizza181 [45]3 years ago

4 0

<u>-2x + 1 = 9</u>

Add 2x to each side of the equation:

1 = 2x + 9

Subtract 9 from each side:

-8 = 2x

Divide each side by 2 :

<u>-4 = x</u>

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