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3 years ago

2x - 2 = -18 X answer

Mathematics

2 answers:

strojnjashka [21]3 years ago

8 0

2x-2+18=0
2x+16=0
X=-18

amid [387]3 years ago

6 0

Answer:

x = -8

Step-by-step explanation:

$2x - 2 = - 18$

Collect like terms and simplify

$2x = - 18 + 2 \\ 2x = - 16$

Divide both sides of the equation by 2

$\frac{2x}{2} = \frac{ - 16}{2}$

Simplify

$x = - 8$

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2x - 2 = -18 X answer​

2x - 2 = -18 X answer