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mart [117]
3 years ago
7

3 x ( 15 - 11 ) + 6= ? help help help

Mathematics
1 answer:
MariettaO [177]3 years ago
4 0

Answer:

12x + 6

Step-by-step explanation:

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2(3x-4)=3x+1 what is x?
pogonyaev
<span><span>2<span>(<span><span>3x</span>−4</span>)</span></span>=<span><span>3x</span>+1

</span></span>Step 1: Simplify both sides of the equation.

<span><span>2<span>(<span><span>3x</span>−4</span>)</span></span>=<span><span>3x</span>+1</span></span><span>Simplify: (Show steps)</span><span><span><span>6x</span>−8</span>=<span><span>3x</span>+1

</span></span>Step 2: Subtract 3x from both sides.

<span><span><span><span>6x</span>−8</span>−<span>3x</span></span>=<span><span><span>3x</span>+1</span>−<span>3x</span></span></span><span><span><span>3x</span>−8</span>=1

</span>Step 3: Add 8 to both sides.

<span><span><span><span>3x</span>−8</span>+8</span>=<span>1+8</span></span><span><span>3x</span>=9

</span>Step 4: Divide both sides by 3.

<span><span><span>3x</span>3</span>=<span>93

</span></span><span> answer : x=<span>3

hope this helps!</span></span>
5 0
3 years ago
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Which expression is equivalent to (82)−4
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Step-by-step explanation:

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3 years ago
Can someone help me with this I’m really bad in geometry
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I redrew the triangle (just turned it around it make it easier to understand).

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4 years ago
What are the real or imaginary solutions of the polynomials x4 -­52x2 + 576 = 0
asambeis [7]
Hello,

Answer B

x^4-52x²+576=0
==>x^4-16x²-36x²+576=0
==>x²(x²-16)-36(x²-16)=0
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6 0
4 years ago
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