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olasank [31]
3 years ago
15

How many solutions does the equation have, 2x – 7 + 19 = 6x – 4x + 12

Mathematics
1 answer:
olga nikolaevna [1]3 years ago
6 0

Answer:

Infinate

Step-by-step explanation:

6x-4x=2x

subtract 2x from both sides and you have no variable left

19-7=12

12=12 is correct

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N76 [4]
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4 years ago
All triangle angles have 60 degree angles. What are the side lengths?
Alex_Xolod [135]
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3 0
3 years ago
Read 2 more answers
When Gene and Kelly were planning their trip to Paris, one United States dollar was worth about $\frac{7}{10}$ of a euro. Before
Andre45 [30]

Answer:

$280 dollars

Step-by-step explanation:

When they were leaving

\$1 \approx \frac{7}{10}$ Euro\\Therefore:\\\$1000 \approx  \dfrac{7}{10}\times 1000 =700$ Euro

When they returned home, they brought 196 Euros.

If\:\:\$1 \approx \frac{7}{10}$ Euro\\Then: 1 Euro $=\$  \dfrac{10}{7}\\\\$Therefore:\\\\196 Euros = \$ 196 \times \dfrac{10}{7} =\$280

They brought back $280 dollars to the United States.

3 0
4 years ago
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What is 10.5 as a mixed number
kirza4 [7]
10.5=10+0.5=10+\dfrac{5}{10}=10+\dfrac{5:5}{10:5}=10+\dfrac{1}{2}=\boxed{10\frac{1}{2}}
8 0
3 years ago
What is equivalent to 3(8+5)
RideAnS [48]

Answer:

39

Step-by-step explanation:

Simplify using bodmas

3×(8+5)

3×13 = 39

3 0
4 years ago
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