All categories

2 years ago

-5x + 10x +3 =5x + 6 how many solutions does it have

Mathematics

1 answer:

solong [7]2 years ago

3 0

For this case we must solve the following linear equation:

$-5x + 10x + 3 = 5x + 6$

Adding similar terms from the left side of the equation:

$5x + 3 = 5x + 6$

Subtracting $5x$ from both sides of the equation we have:

$3 = 6$

Thus, equality is not fulfilled. So the equation has no solution.

Answer:

No solution

You might be interested in

(-2,1) and (4,9), (-3,8) and (5,2)<br> Are the lines parallel, perpendicular, or neither?

marissa [1.9K]

Answer:

perpendicular

Step-by-step explanation:

if you find the slope of the points, they are completely opposite 4/3 and -3/4

6 0

3 years ago

1 of 5

Allisa [31]

Answer:

7/1296

Step-by-step explanation:

Multiply the two probabilities.

7/36 x 1/36 = 7/1296

3 0

2 years ago

Read 2 more answers

A chemist needs 130 milliliters of a 47% solution but has only 35% and 87% solutions available. Find how many milliliters of eac

choli [55]

Answer: Amount of 35% solution required = 100 milliliters

Amount of 87% solution required = 30 milliliters

Step-by-step explanation:

Given: Total solution required = 130 milliliters

Let x = Amount of 35% solution (in milliliters).

Then, Amount of 87% solution required = 130 - x

As per given,

Concentration = 0.35x +0.87(130-x)=0.47(130)

$0.35x +113.1-0.87x=61.1\\\\\Rightarrow\ -0.87x+0.35x=61.1-113.1\\\\\Rightarrow\ -0.52 x= -52\\\\\Rightarrow\ x=\dfrac{52}{0.52}=100$

Hence, Amount of 35% solution required = 100 milliliters

Amount of 87% solution required = 130-100 milliliters =30 milliliters

3 0

2 years ago

Plz need help <br> It’s for geometry

Anestetic [448]

Answer:

Angle x = 48

Angle y = 42

Side w = 1.6cm

6 0

3 years ago

A bag contains 5 gray tiles and 2 blue tiles. Jenny reached into the bag and picked a tile randomly, and then without replacing

SpyIntel [72]

5/6 because she already picked a blue tile. it makes the grey tile to be picked.

8 0

3 years ago