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KiRa [710]
3 years ago
7

An equation is shown below: 6x + 2x + 13 = 3x ? 12 Part A: Write the steps you will use to solve the equation. (4 points) Part B

: What value of x makes the equation true? (1 points)
Mathematics
2 answers:
Mademuasel [1]3 years ago
8 0

Answer:

x = -5

Step-by-step explanation:

6x + 2x + 13 = 3x-12

Combine like terms

8x+13 = 3x-12

Subtract 8x from each side

8x-8x+13 = 3x-8x-12

13 = -5x-12

Add 12 to each side

13+12=-5x-12+12

25 = -5x

Divide by -5

25/-5 = -5x/-5

-5 =x

Scilla [17]3 years ago
4 0

Answer:

Part A

Add Like terms

6x + 2x + 13 = 3x - 12

8x + 13 = 3x - 12

get x on the left side

5x + 13 = -12

Subtract 13 from both sides

5x = -13 -12

5x = -25

Divide both sides by 5

x = -5

Step-by-step explanation:


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Irina-Kira [14]

Answer:

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Step-by-step explanation:

Given :

4c + 5 ≠ 0

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Find the multiplicative inverse of equation ?

The multiplicative inverse of a number is reciprocal of number

Let

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Let 4c + 5 ≠ 0 be a number x

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BabaBlast [244]

Answer:

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(Sorry if I’m wrong! I speeded on it.)

Step-by-step explanation:

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3 years ago
The total source voltage in the circuit is 6-3i V. What is the voltage at the middle source
Bezzdna [24]

Answer:

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Step-by-step explanation:

<u>Voltage Sources in Series</u>

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