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Vika [28.1K]
3 years ago
15

Solve for x. −2(x−3)−2x=18 Enter your answer in the box. x =

Mathematics
2 answers:
zysi [14]3 years ago
8 0
-2(-×-3)-2x=18 the answer is...

x= -3
PIT_PIT [208]3 years ago
7 0
X=-3
<span><span><span>−<span>2<span>(<span>x−3</span>)</span></span></span>−<span>2x</span></span>=18</span><span><span><span><span><span><span>(<span>−2</span>)</span><span>(x)</span></span>+<span><span>(<span>−2</span>)</span><span>(<span>−3</span>)</span></span></span>+</span>−<span>2x</span></span>=18</span>(Distribute)<span><span><span><span><span>−<span>2x</span></span>+6</span>+</span>−<span>2x</span></span>=18</span><span><span><span>(<span><span>−<span>2x</span></span>+<span>−<span>2x</span></span></span>)</span>+<span>(6)</span></span>=18</span>(Combine Like Terms)<span><span><span>−<span>4x</span></span>+6</span>=18</span><span><span><span>−<span>4x</span></span>+6</span>=18</span>Step 2: Subtract 6 from both sides.<span><span><span><span>−<span>4x</span></span>+6</span>−6</span>=<span>18−6</span></span><span><span>−<span>4x</span></span>=12</span>Step 3: Divide both sides by -4.<span><span><span>−<span>4x</span></span><span>−4</span></span>=<span>12<span>−<span>4</span></span></span></span>
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Answer:

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Step-by-step explanation:

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3 years ago
Whats the product of 6 and<br><br> q
nevsk [136]

Answer:

6q or 6 * q

Step-by-step explanation:

As you do not know what the value of the variable q is, you are essentially changing it from word form to expression form.

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7 0
4 years ago
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ruslelena [56]
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3 years ago
For what power of q is its value 1?​
DedPeter [7]

Answer:

  0, for q ≠ 0 and q ≠ 1

Step-by-step explanation:

Assuming q ≠ 0, you want to find the value of x such that ...

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This is solved using logarithms.

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The zero product rule tells us this will have two solutions:

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If q is not 0 or 1, then its value is 1 when raised to the 0 power. If q is 1, then its value will be 1 when raised to <em>any</em> power.

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<em>Additional comment</em>

The applicable rule of logarithms is ...

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4 0
2 years ago
12 + 5x &gt; 2 ( 8x - 6 ) - 7x<br><br>x &gt; what number?
Aloiza [94]
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3 0
3 years ago
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