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Elina [12.6K]
3 years ago
7

How do you solve 4x+1+7x=13+8x

Mathematics
1 answer:
Alinara [238K]3 years ago
6 0

4x + 1 + 7x = 13 + 8x   Combine like terms

11x + 1 = 13 + 8x  Subtract 8x on both sides

11x + 1 - 8x = 13 + 8x - 8x

3x + 1 = 13  Subtract 1 on both sides

3x + 1 - 1 = 13 - 1

3x = 12   Divide 3 on both sides

x = 4

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Landon buys some of his clothes second hand. If 40% of his shirts are second hand and he owns 65 shirts, how many of Landon's sh
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sergey [27]

The value of y in the triangle is 6°.

<h3>How to calculate the value of y in the triangle?</h3>

Firstly, it's important to note that a triangle has the total angles of 180°.

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1 year ago
5x(6x+28)=-23 <br><br>Help I don't understand
aksik [14]

Answer:

Solve the equation for  x  by finding  a,  b, and  c  of the quadratic then applying the quadratic formula.


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x  =  −  70  ±  √4210/30


Decimal Form:


x  =  −0.03


Step-by-step explanation:

5x(6x+28)=−23


Step 1: Simplify both sides of the equation.


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Step 2: Subtract -23 from both sides.


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x=−7/3+1/30√4210 or x=−7/3+−1/30√4210

3 0
3 years ago
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