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melisa1 [442]
3 years ago
9

How to solve 30+(4x+2)=8+6x)

Mathematics
2 answers:
Annette [7]3 years ago
8 0

Answer:

Simplifying

30 + 4x + 2 = 8 + 6x

Reorder the terms:

30 + 2 + 4x = 8 + 6x

Combine like terms: 30 + 2 = 32

32 + 4x = 8 + 6x

Solving

32 + 4x = 8 + 6x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-6x' to each side of the equation.

32 + 4x + -6x = 8 + 6x + -6x

Combine like terms: 4x + -6x = -2x

32 + -2x = 8 + 6x + -6x

Combine like terms: 6x + -6x = 0

32 + -2x = 8 + 0

32 + -2x = 8

Add '-32' to each side of the equation.

32 + -32 + -2x = 8 + -32

Combine like terms: 32 + -32 = 0

0 + -2x = 8 + -32

-2x = 8 + -32

Combine like terms: 8 + -32 = -24

-2x = -24

Divide each side by '-2'.

x = 12

Simplifying

x = 12

Step-by-step explanation:

Gennadij [26K]3 years ago
4 0

Answer:

12

Step-by-step explanation:

30+(4x+2)=8+6x

30+4x+2=8+6x

32+4x=8+6x

32=8+6x-4x

32=8+2x

2x=32-8

2x=24

x=24/2

x=12

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2 years ago
Please help to prove parallelogram.​
tino4ka555 [31]

The question requests proof that WV = VR. See the definition of Mathematical proof and the explanation for the proof below.

<h3>What is a mathematical proof?</h3>

Mathematical proof refers to the steps of logical arguments which are given to show that a mathematical statement is true or correct.

<h3>What is the proof that WV = VR?</h3>

  • Note that SR ║ QT;

Reason: This is given. The image is a parallelogram.

  • Hence, ∠PSR  = ∠WVP
    Reason: Alternate angles formed by two parallel lines crossing each other
Hence, SV = PVReason: This is given by the annotation on the image
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Therefore if  ΔSVR ≅ PVW;

Then WV = VR.

QED.

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brainly.com/question/25927269
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8 0
2 years ago
zane and shelby's grandfather is 5 times as old as the total of their ages. If their grandfather is 70 and Shelby is 6, how many
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3 years ago
Which is the best name for the quadrilateral with vertices at (2,2) (5,-2) (1,-5) (-2,-1)
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Answer:

The inverse is 5x+3

Step-by-step explanation:

y = (x-3) /5

Exchange x and y

x = (y-3)/5

Solve for y

Multiply each side by 5

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The inverse is 5x+3

8 0
3 years ago
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