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2 years ago

How do you solve this problem? With explanation please!

Mathematics

2 answers:

jonny [76]2 years ago

5 0

Answer:

Step-by-step explanation:

divide 12 by 6

Sholpan [36]2 years ago

4 0

Answer:

D. divide 12 by 6

Step-by-step explanation:

to find x you need to get x alone

12=6x

divide 6 from both sides to cancel out the 6 on the right side

$\frac{12}{6} =\frac{6x}{6}$

6/6=1

2=x

hope this helps!

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2 years ago

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Can someone please help me factor this

Dmitry_Shevchenko [17]

Answer:

$\huge\boxed{\bf\:1}$

Step-by-step explanation:

$\frac{ x ^ { 2 } -4x+3 }{ x ^ { 2 } -7x+12 } \times \frac{ x ^ { 2 } +2x-24 }{ x ^ { 2 } +5x-6 } ^ { }$

Take $\frac{ x ^ { 2 } -4x+3 }{ x ^ { 2 } -7x+12 }$ & factorise it at first.

$\frac{ x ^ { 2 } -4x+3 }{ x ^ { 2 } -7x+12 } \\= \frac{\left(x-3\right)\left(x-1\right)}{\left(x-4\right)\left(x-3\right)}\\= \frac{x-1}{x-4}$

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2 years ago

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3 years ago

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$\bf \begin{cases}
s=\textit{Asia's population}\\
a=\textit{Africa's population}\\
r=\textit{rest of the world}\\
----------\\
\boxed{s}=a+2\\
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\end{cases}\implies 
\begin{array}{llll}
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\end{array}$

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3 years ago

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andrew11 [14]

Answer:

No Solutions

Step-by-step explanation:

Step 1:

5x + 9 = 2x + 7 + 3x - 15 Equation

Step 2:

5x + 9 = 5x - 8 Add and Subtract

Step 3:

9 = - 8 Subtract 5x on both sides

Answer:

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Hope This Helps :)

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