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valkas [14]
4 years ago
11

How many solution does 2x – 1 = 1 – 2x have?

Mathematics
2 answers:
ss7ja [257]4 years ago
6 0

Answer:

1

Step-by-step explanation:

Hello,

2x – 1 = 1 – 2x

<=> 2x-1+2x=1

<=> 4x-1=1

<=> 4x = 1+1=2

<=> x = 2/4 = 1/2

Then there is only one solution.

Thanks

Simora [160]4 years ago
5 0

Answer:

one solution, x = 1/2

Step-by-step explanation:

2x -1 = 1 -2x

solve using inverse operations

2x -1 = 1 - 2x

+1        +1

2x = 2 -2x

+ 2x   +2x

4x = 2

/4   /4

x = 1/2

hence this equation has one solution x = 1/2

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What is x(X2+3) please help me
malfutka [58]

Answer:

x(x²+3)

x³+3x

Step-by-step explanation:

Hope it helps you

6 0
3 years ago
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8.EE.4: An adult blue whale can eat 4.0 × 10 ^7 krill in a day. At that rate, how many krill can an adult blue whale eat in 3.65
sladkih [1.3K]
40000000*365






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5 0
3 years ago
Roger is playing a board game and rolls two number cubes. Let A = {the sum of the number cubes is even}, and let B = {the sum of
____ [38]
The answer is A ∪ B = {2, 4, 5, 6, 8, 10, 12}

A = {2, 4, 6, 8, 10, 12}
B = {5, 10}

A ∪ B. The union of two sets is everything in both sets. So we will combine the outcomes in set A and set B. Since in set B 10 is an even number, we will just add number 5 in <span>A ∪ B.
</span>
A ∪ B = {2, 4, 5, 6, 8, 10, 12}
5 0
3 years ago
Solve the Inequality Give 5 solutions of the inequality ( Show your solution).<br> 2x -3 &lt; 5
marysya [2.9K]

Answer:

Inequality Form:

x<4

1<4

3<4

-1004<4

Interval Notation:

(−∞,4)

(-1004,4)

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Step-by-step explanation:

5 0
4 years ago
Jsjsbebeheheehehehehehrh​
leonid [27]

Answer:

Can you show me the answer options for the solution one, thank you :) !!

The y-intercept is : -5

The line of symmetry is : -2

The x-intercepts are : -5 and 1

5 0
3 years ago
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