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liubo4ka [24]
3 years ago
10

Solve and check the equation 2(4-5x) = 2(3x+2)

Mathematics
2 answers:
Mandarinka [93]3 years ago
5 0
2(4-5x)=2(3x+2)
8-10x=6x+4
Subtract 4 on both sides
4-10x=6x
Add 10x to both sides
4=16x
Divide both sides by 16
0.25=X

Check

2(4-5x)=2(3x+2)
2(4-5(0.25))=2(3(0.25)+2)
2(4-1.25)=2(0.75+2)
2(2.75)=2(2.75)
5.50=5.50
Tasya [4]3 years ago
3 0
ANSWER: 0,25
Ok done. Thank to me :>

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Step-by-step explanation:

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3 years ago
Rearrange w= 3(2a + b) - 4 to make a the subject
Angelina_Jolie [31]

Answer:

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Step-by-step explanation:

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8 0
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Pls help and give steps pls I give brainliest thank uuuu
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Answer: 42 cm to the power of 3

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3 x 7 x 2

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6 0
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Read 2 more answers
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For a better understanding of the solution provided here please find the relevant diagram drawn as per given information in the file attached.

As given, \angle ABC=90^{\circ}. Also, it is given that \angle DBC is a straight angle. Therefore, \angle DBC=180^{\circ}.

As can be clearly seen from the diagram, if \angle DBC=180^{\circ} and \angle ABC=90^{\circ}, then:

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