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xeze [42]
2 years ago
10

2(4x+5)-2=2x+44?a.6b.19/3c.41/6d.26/3​

Mathematics
2 answers:
Nastasia [14]2 years ago
8 0
8x+10-2= 2x+44
8x+8= 2x+44
8x-2x= 44-8
6x= 36
x= 6

so A is the correct answer :)
Nata [24]2 years ago
6 0

Answer:

a.   x = 6.

Step-by-step explanation:

2(4x+5)-2=2x+44           First distribute the 2 over the brackets:

8x + 10 - 2 = 2x + 44

8x - 2x = 44 - 10 + 2

6x = 36

x = 6.

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where:

IJ = x

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In order to find the value of y, you consider the equation JK/MN = IK/LN, and solve for y, just as follow

JK/MN = IK/LN replace by the values

54/42 = y/35 multiply both sides by 35

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Hence, y = 45

4 0
1 year ago
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The sum of a number and 5 times a second number is represented by the equation a+5b=19 . The sum of half of the first number and
TiliK225 [7]
Here you have a system of 2 equations and 2 unknowns. An easy way to solve this type is to isolate one of the variables.

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3 years ago
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