3 years ago

Given the equation 4x + 7 = 3(2x − 5), solve for the variable. Explain each step and justify your process.

1 answer:

Llana [10]3 years ago

6 0

Sam's solution is incorrect. the correct answer is x=3

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finlep [7]

I would answer, but you didn't give any options.

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Zarrin [17]

Answer:

So the two sectors add to the full length:

JK + IJ = IK

x+6 + 9 = 2x

Rearrange:

x=15

So the numerical length:

2*15

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alexira [117]

C. First person -hellobrains

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dusya [7]

Answer:multiply

Step-by-step explanation:6x4 but i aint sure tho

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Alex787 [66]

Answer:

False.

Step-by-step explanation:

The diagonals are at right angles ( because of the negative reciprocal slopes)

so it could be a square or a rhombus.

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