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3 years ago

Is 2x+7=-3x+8 one solution?

2 answers:

8 0

Answer : x= 1/5

Step by step: first collect like terms so it would be 2x+3x =8-7 which is also 5x= 1 and then get x alone by dividing by 5
So it becomes 1/5

Artist 52 [7]3 years ago

5 0

Answer:

yes, it is x=1/5

Step-by-step explanation:

i can give you the steps if you want

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What is 5/8 / divided by 1/4?

Marina86 [1]

Answer:

5/2

Step-by-step explanation:

Use a calculator

8 0

3 years ago

What is the y-value in the solution to this system of linear equations?

garri49 [273]

Answer:

The answer is the first one: -4 on Edge

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

there arre 221 students on a fiel trip five students ride in a van the rest of the students fill the 6 buses enter an equation t

iren2701 [21]

According to the question statement, the total sum of students is 221, which includes the students that ride on bus and the students that ride in a van.

The students that ride in a van are five, the students that ride on bus are 6 times s which is the product of the number of buses and the number of students that are on each bus.

Write all this information into an equation, this way:

$6s+5=221$

Now, solve the equation for s to find the number of students that are on each bus.

$\begin{gathered} 6s+5=221 \\ 6s=216 \\ s=\frac{216}{6} \\ s=36 \end{gathered}$

There are 36 students on each bus.

3 0

2 years ago

Help will give brainliest

dolphi86 [110]

Answer:

y = 4

Step-by-step explanation:

KM / 10 = KO / 16

(4y - 1) / 10 = 6y / 16

KO = 4y-1 + 2y+1 = 6y

cross-multiply:

60y = 64y - 16

-4y = -16

y = 4

3 0

3 years ago

To what place is 100 accurate

Juli2301 [7.4K]

It is always too 100.0 so one decimal place

3 0

4 years ago