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galina1969 [7]
3 years ago
11

4(x-6)+6=6x-9 what is x

Mathematics
2 answers:
Gala2k [10]3 years ago
7 0

Answer:

− 9/2

Step-by-step explanation:

Let's solve your equation step-by-step.

4(x−6)+6=6x−9

Step 1: Simplify both sides of the equation.

4(x−6)+6=6x−9

(4)(x)+(4)(−6)+6=6x+−9(Distribute)

4x+−24+6=6x+−9

(4x)+(−24+6)=6x−9(Combine Like Terms)

4x+−18=6x−9

4x−18=6x−9

Step 2: Subtract 6x from both sides.

4x−18−6x=6x−9−6x

−2x−18=−9

Step 3: Add 18 to both sides.

−2x−18+18=−9+18

−2x=9

Step 4: Divide both sides by -2.

−2x/−2=9/−2

x=−9/2

masha68 [24]3 years ago
3 0

Ah cute.

We have the following equality

4(x-6)+6=6x-9.

First we will distribute the parentheses on the left side to get

4x-24+6=6x-9.

Then move x-terms to left side and other terms to right side

-2x=9.

Finally divide both sides of equation by -2 to get

x=\boxed{-\dfrac{9}{2}}.

Hope this helps.

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9x² - 12x + 4 <br><br>pls need ans.​
kolezko [41]

Step-by-step explanation:

\tt{9 {x}^{2}  - 12x + 4}

Here, the second order of polynomial ax² + bx + c is factorized and expressed as the product of two linear factors. First, we have to find the two numbers that adds to 12 and if we multiply those numbers , we get 36 ( The two numbers should be 6 and 6 ).

⟶ \tt{9 {x}^{2}  - (6 + 6)x + 4}

⟶ \tt{9 {x}^{2}  - 6x - 6x + 4} { Distribute x through the parentheses )

⟶ \tt{ \underbrace{9 {x}^{2}  - 6x}} \:  -  \underbrace{6x + 4}

⟶ \tt{3x(3x - 2) - 2(3x - 2)}

⟶ \tt{(3x - 2)(3x - 2)}

⟶ \tt{ {(3x - 2)}^{2} }

\pink{ \boxed{ \boxed{ \tt{ Our \: final \: answer :  \boxed{ \underline{ \tt{{(3x - 2)}^{2} }}}}}}}

Hope I helped ! ♡

Have a wonderful day / night ! ツ

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4 0
3 years ago
28 - 6(2x + 4) = 124​
Iteru [2.4K]

Answer: x = -12 is the correct answer

Step-by-step explanation: the moderator that deleted this if is so wrong then just tell me why is wrong if you are so smart.

5 0
4 years ago
What is an everyday example of limits?
Goryan [66]
Brushing your teeth everyday
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3 years ago
The lengths of plate glass parts are measured to the nearest 1/10 mm. The lengths are discretely and uniformly distributed with
vagabundo [1.1K]
For uniform, the mean is:

<span>x¯ = (<span>590.0+590.9) 2</span></span>
The variance is:<span>
σ = sqrt [ (<span><span>n2−1) /</span>12  ]

</span></span><span> Where n=10.

The answer would be 590.45


I hope my answer has come to your help. Have a nice day ahead and may God bless you always!</span>
8 0
3 years ago
The family car runs out of gas. You have to push it up the driveway into a service station. The ramp is 4 meters long and rises
Sophie [7]

Answer:

Step-by-step explanation:

slope, m = 0.1m/4m = 0.025

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7 0
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