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topjm [15]
3 years ago
8

Solve 3.5x-2.8=-3.8x-7.2 graphically

Mathematics
1 answer:
pshichka [43]3 years ago
3 0

x= -0.6

The graph is attached in the figure below.

Step-by-step explanation:

Solve 3.5x-2.8=-3.8x-7.2

Simplifying:

3.5x-2.8=-3.8x-7.2

Combining like terms:

3.5x+3.8x=-7.2+2.8\\7.3x=-4.4\\x=\frac{-4.4}{7.3}\\x=-0.6

x= -0.6

The graph is attached in the figure below.

Keywords: Graph the equation

Learn more about Graphing the equation at:

  • brainly.com/question/12967961
  • brainly.com/question/10879401
  • brainly.com/question/3126500

#learnwithBrainly

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4 0
3 years ago
Select the correct answer.
tatiyna
The answer is x=-4 and x=-1
4 0
3 years ago
Solution to the system of equation -6x+y=-3 and 7x-y=3​
djverab [1.8K]

Answer:

X = 0

Y = -3

Step-by-step explanation:

In this situation you would choose elimination.

-6x+y=-3

7x-y=3

---------------

x = 0

plug back in to find y

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plug in to other equation for double check

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Hope this helps

3 0
3 years ago
Solve the equation.<br><br> 2(3z-2)+8=34<br><br> A. z=3<br> B. z=-3<br> C. z=-4<br> D. z=5
levacccp [35]
<span>2(3z-2)+8=34
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6 0
3 years ago
Read 2 more answers
Four circular cardboard pieces of radii 7 cm are placed on a paper in such a way that each piece touches other two pieces. Find
Anastasy [175]
Required area of shaded portion

= Area of square ABCD - 4 × area of one quadrant

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3 0
3 years ago
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