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Bess [88]
3 years ago
6

Which value of x makes the following equation true?

Mathematics
2 answers:
goldfiish [28.3K]3 years ago
8 0
3x-6=-3x+30
3x+3x=30+6
6x=36
x=6
Eddi Din [679]3 years ago
3 0
3(x-2)= -3 x+30\\
3x-6=-3x+30\\
6x=36\\
x=6
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This is for a retake for geometry pls help
Alexeev081 [22]

Answer:

B. 40, 51.5, 88.5

Step-by-step explanation:

(5x - 4) + (2x + 3) + (3x- 4) = 180

10x - 5 = 180

10x = 185

x= 18.5

Substitute

5(18.5) - 4 = 88.5

2(18.5) + 3 = 40

3(18.5) - 4 = 51.5

5 0
3 years ago
Can somebody help me with this quickly whoever answers first gets a thanks
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2 years ago
If two angles of one triangle equal in measure to two angles of another triangle then the third angles of the triangle
Vika [28.1K]

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Are also equal

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8 0
2 years ago
Can someone please help me?
Pachacha [2.7K]

Hello there!

So, remember that m = the slope, and slope intercept form is represented as y = mx + b. To find the y intercept, place the values of x, y, and the slope into the equation.

The first step, ____ = (____)____ + b should look like 3 = (2/5)10 + b once you plug the values for your x and y values and slope.

The second step, ___ = ____ + b should look like 3 = 4 + b since you should multiply 2/5 x 10.

The final step, -1 = b should look like  since you subtracted 4 from both sides of the equation.

Y = 2/5x - 1 is your final equation. I hope this helps, have a great rest of your day!

7 0
3 years ago
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Zolol [24]

Answer:

35 ÷ 7

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Hope that helps.

8 0
3 years ago
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