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stepan [7]
3 years ago
8

-18=2+5x solve for x

Mathematics
2 answers:
Korvikt [17]3 years ago
3 0

Answer:

x=-4

Step-by-step explanation:

-18=2+5x

Subtract 2 from both sides

-20=5x

-4=x

MArishka [77]3 years ago
3 0

X=-4. First subtract 2 from from 2 and from -18. You should get -20=5x. Finally divide each side by 5x and you will get x=-4

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Step 1: Simplify both sides of the equation.<span><span><span><span>6n</span>+n</span>+14</span>=0</span><span>Simplify: (Show steps)</span><span><span><span>7n</span>+14</span>=0</span>

Step 2: Subtract 14 from both sides.<span><span><span><span>7n</span>+14</span>−14</span>=<span>0−14</span></span><span><span>7n</span>=<span>−14</span></span>

Step 3: Divide both sides by 7.<span><span><span>7n</span>7</span>=<span><span>−14</span>7</span></span><span>n=<span>−2</span></span>

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