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Vesna [10]
2 years ago
6

Please help meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee (thank you :)

Mathematics
1 answer:
gladu [14]2 years ago
6 0

Answer:

X = 2

equation x \leq 2

Step-by-step explanation:

You Factor out the common term 2 which will look like \frac{2(2x+1)}{5} \leq 2

You do this because if you multiply 2*2x and 2*1 you will get 4x+2

Now you will multiply 5 on both sides to turn it into an equation and not a fraction (5)\frac{2(2x+1)}{5}\leq 2 (5)

So you would cross out the 5 on the left and the 5 as the denominator to make this an equation and multiply 2 by 5 to get ten your equation will look like            2(2x+1)\leq 10

So now that you have your equation you divide both sides by 2 \frac{2(2x+1)}{2} \leq \frac{10}{2}

you cross out the 2 on the left and 2 as the denominator and divide 10 and 2 to get 5.         2x+1\leq 5  

Now you subtract one from both sides    2x+1\leq 5\\-1=-1\\2x=4

you'll get 2x=4

divide both sides by 2 to get x=2

To check you will insert 2 into the original equation \frac{4x+2}{5} \leq 2

\frac{4(2)+2}{5} \leq 2 = \\\frac{10}{5} \leq 2=\\2\leq 2

since the sign means less than or equal to 2 you can say that 2\leq 2 is a correct inequality equation

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