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statuscvo [17]
3 years ago
11

Solve -2x+3=-3x+2 and is it no solution One solution or infinitely many solutions. ​

Mathematics
2 answers:
RSB [31]3 years ago
7 0

Subract 2 from bothsides to get -2x + 1 = -3x

Add 2x to both sides to get 1 = -1x

Divide both sides to get -1 = x

Since the values aren't the same (like, it doesn't say -1 = -1 or x = x), it isn't infinite. It doesn't say 0=x so it's not no solution.

This means that it's one solution because only <u>one value can equal x</u>

Alex73 [517]3 years ago
3 0

Answer is =-1

implifying

-2x + 3 = -3x + 2

Reorder the terms:

3 + -2x = -3x + 2

Reorder the terms:

3 + -2x = 2 + -3x

Solving

3 + -2x = 2 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.

3 + -2x + 3x = 2 + -3x + 3x

Combine like terms: -2x + 3x = 1x

3 + 1x = 2 + -3x + 3x

Combine like terms: -3x + 3x = 0

3 + 1x = 2 + 0

3 + 1x = 2

Add '-3' to each side of the equation.

3 + -3 + 1x = 2 + -3

Combine like terms: 3 + -3 = 0

0 + 1x = 2 + -3

1x = 2 + -3

Combine like terms: 2 + -3 = -1

1x = -1

Divide each side by '1'.

x = -1

Simplifying

x = -1

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5 0
3 years ago
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Somebody plz plz help ASAP !!!
ANEK [815]

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5 0
3 years ago
The price, e, of an entertainment system at extreme electronics is $220 less than twice the price, u, of the same system at ultr
MrMuchimi

Answer: The price of system at extreme electronics is $570 and the price of system at ultra electronics is $395.

Step-by-step explanation:

Let the price of the system at the ultra electronics be u

Let the price of the system at extreme electronics be e

According to question, we have

2u-e=220\\\\and\\\\e-u=175

Now, using the substitution method, we will solve the above system of equations.

e-u=175\\\\e=175+u

Now, put the value of u in the first equation :

2u-e=220\\\\2u-(175+u)=220\\\\2u-175-u=220\\\\u-175=220\\\\u=220+175\\\\u=\$395

Now, we put the value of u in the equation which is given by:

e=175+u\\\\e=175+395\\\\e=\$570

Hence, the price of system at extreme electronics is $570 and the price of system at ultra electronics is $395.

3 0
3 years ago
27/45=_/5?<br> 2/6=_/3?jjjjjj
VikaD [51]

Answer:

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4 0
3 years ago
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gtnhenbr [62]
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