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Setler79 [48]
3 years ago
8

Step by step help on -12=4(n-2)

Mathematics
1 answer:
Fed [463]3 years ago
3 0
<span><span>−12</span>=<span>4<span>(<span>n−2</span>)</span></span></span>Step 1: Simplify both sides of the equation.<span><span>−12</span>=<span>4<span>(<span>n−2</span>)</span></span></span><span>Simplify: (Show steps)</span><span><span>−12</span>=<span><span>4n</span>−8</span></span>Step 2: Flip the equation.<span><span><span>4n</span>−8</span>=<span>−12</span></span>Step 3: Add 8 to both sides.<span><span><span><span>4n</span>−8</span>+8</span>=<span><span>−12</span>+8</span></span><span><span>4n</span>=<span>−4</span></span>Step 4: Divide both sides by 4.<span><span><span>4n</span>4</span>=<span><span>−4</span>4</span></span><span>n=<span>−<span>1</span></span></span>
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