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blsea [12.9K]
3 years ago
10

What is simplified expression for the expression below

Mathematics
2 answers:
m_a_m_a [10]3 years ago
8 0

Answer:

9x +17

Step-by-step explanation:

distrubute the numbers outside of the parenthesis to the inside. You would then be left with 4x +32 + 5x -15 from there you would combine like terms leaving you with 9x + 17

earnstyle [38]3 years ago
3 0
This is what I got, it should be right. Hope this helped:)

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3 years ago
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2(x+2) - 3(x-3)=x+7​
babunello [35]

Step-by-step explanation:

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

2(x+2)−3(x−3)=x+7

Step 1: Simplify both sides of the equation.

2(x+2)−3(x−3)=x+7

(2)(x)+(2)(2)+(−3)(x)+(−3)(−3)=x+7(Distribute)

2x+4+−3x+9=x+7

(2x+−3x)+(4+9)=x+7(Combine Like Terms)

−x+13=x+7

−x+13=x+7

Step 2: Subtract x from both sides.

−x+13−x=x+7−x

−2x+13=7

Step 3: Subtract 13 from both sides.

−2x+13−13=7−13

−2x=−6

Step 4: Divide both sides by -2.

−2x

−2

=

−6

−2

x=3

Answer:

x=3

8 0
3 years ago
Solve for X 2( 5.5x+1) =24<br><br><br><br><br><br> )
vredina [299]

Answer:

x=2

Step-by-step explanation:

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7 0
3 years ago
What is the equation for density? D = d = m over v. D = d = v over m. D = d = m over v squared. D = d = one-half m v squared.mv2
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Answer:

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Step-by-step explanation:

The density is a measure of the specific weight of a substance or object.

This is, the mass per unit of volume. Then, the average density is the ratio of the mass of a body to the volume it occupies in space:

The equation for density is:

\bar d=\dfrac{m}{V}

being m the total mass in the volume, and V the volume.

7 0
3 years ago
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inessss [21]

Answer:

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2(5.7) + 2(6.2)

11.4 + 12.4

23.8

5 0
3 years ago
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