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laila [671]
3 years ago
7

What is the answer to this equation. 9x+3=6x-7x+12

Mathematics
1 answer:
Stells [14]3 years ago
3 0

Answer:

9x + 3 = 6x - 7x + 12 \\collect \: like \: terms \\ 9x + 7x - 6x = 12 - 3 \\ 16x - 6x = 9 \\ 10x = 9 \\ x =  \frac{9}{10} .

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postnew [5]

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What’s one way to check 102÷6 = 17
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Divide and do a notebook
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Does anyone understand how to do this?
grandymaker [24]

Answer:

<em> f ( x ) = - 2x^2 + 3x + 1</em>

Step-by-step explanation:

If f ( x ) extends to → − ∞, as x→ − ∞ , provided f(x) → − ∞, as x → +∞, we can rewrite this representation as such;

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Now the simplest representation of this parabola is f ( x ) = - x^2, provided it is a down - facing parabola;

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6 0
3 years ago
Evaluate the expression when g=6 and h=4 . h+9g (I NEED HELP FAST)
lozanna [386]

Answer

58

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6 0
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Slope intercept of (2,-12) and (5,6)
nlexa [21]

Answer:

<em>The slope of the line is m=6.  </em>

<em>The y-intercept is (0,−24).  </em>

<em>The equation of the line in the slope-intercept form is y=6x−24.</em>

Step-by-step explanation:

The slope of the line passing through the two points P=(x1,y1) and Q=(x2,y2) is given by m=y2−y1x2−x1.

We have that x1=2, y1=−12, x2=5, y2=6.

Plug the given values into the formula for the slope: m=(6)−(−12)(5)−(2)=183=6.

Now, the y-intercept is b=y1−m⋅x1 (or b=y2−m⋅x2, the result is the same).

b=−12−(6)⋅(2)=−24.

Finally, the equation of the line can be written in the form y=mx+b.

y=6x−24.

Answer:

The slope of the line is m=6.

The y-intercept is (0,−24).

The equation of the line in the slope-intercept form is y=6x−24.

8 0
3 years ago
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