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iren2701 [21]
3 years ago
8

You don't have to show work 4+(2x−7)3=−5 ?

Mathematics
2 answers:
frozen [14]3 years ago
8 0
It would be -3x+2x if you were talking about the whole question like 4+(2x-7)3=-5 it would be x=2
77julia77 [94]3 years ago
6 0

Answer: x = 2.

Step-by-step explanation: Step 1: Simplify both sides of the equation.

4+(2x−7)(3)=−5

4+(2x)(3)+(−7)(3)=−5(Distribute)

4+6x+−21=−5

(6x)+(4+−21)=−5(Combine Like Terms)

6x+−17=−5

6x−17=−5

Step 2: Add 17 to both sides.

6x−17+17=−5+17

6x=12

Step 3: Divide both sides by 6.

6x /6  =  12 /6

x = 2.

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Step-by-step explanation:

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6 0
4 years ago
Sorry the last one was messed up
juin [17]
B


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3 years ago
Does anyone know the answer give u 20 points
Ne4ueva [31]

To find the distance between two coordinates on a graph, use the Distance Formula: D = √((x₁ - x₂)² + (y₁ - y₂)²).

Our values for x₁, x₂, y₁, and y₂ will be replaced with the x- and y-values in the given coordinates, (5, 6) and (-4, -7).

Substitute.

√((x₁ - x₂)² + (y₁ - y₂)²)

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Subtract.

√(-9² + (-13)²)

Square.

√(81 + 169)

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√(250)

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5 0
3 years ago
Jeremy can stand on one leg for 3.8 minutes. Express that time in seconds.
Salsk061 [2.6K]

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Step-by-step explanation:

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Hope this helps :)

7 0
3 years ago
Read 2 more answers
The measure of an angle is 103°. What is the measure of its supplementary angle?
icang [17]

Answer:

77

Step-by-step explanation:

Let's let the unknown number be x.

Supplementary angles add up to a total of 180 degrees. Since we already know one angle is 103, this means that:

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Subtract 103 from both sides:

x=77\textdegree

So, the measure of its supplementary angle is 77 degrees.

And we are done!

7 0
3 years ago
Read 2 more answers
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