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3 years ago

What is the best first step in solving the following equation 10+x/3=1

Mathematics

2 answers:

kykrilka [37]3 years ago

7 0

Answer:

Do the Division first.

Step-by-step explanation:

If you remember PEMDAS, or BOMDAS if you prefer, division and multiplication comes before addition and subtraction.

x, in this case, would equal -27. (-27 ÷ 3 = -9) then add 10

(-9 + 10 = 1)

dsp733 years ago

6 0

Answer:27

Step-by-step explanation:

10+x/3=1

L. C. M=3

Divide both side by the l. C. M

30=x+3

X=30-3

X=27

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jolli1 [7]

Answer:

Step-by-step explanation:

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2 years ago

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Juliette [100K]

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3 years ago

Factor completely. 5x2 - 45 A. 5(x + 3)(x - 3) B. 5(x2 - 45) C. 5(x - 9)(x + 9) D. (5x + 9)(x - 5)

zimovet [89]

Answer:

The correct answer is A. 5(x + 3)(x - 3)

Step-by-step explanation:

In order to solve this, we start by pulling out the greatest common factor.

5x^2 - 45

5(x^2 - 9)

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4 0

2 years ago

Read 2 more answers

Find the equation of the line that has these features: slope, m=-6/5 passes through the point (-5,10)

frez [133]

We know that

<span>the equation of the line is
</span>y-y1=m(x-x1)
then
<span>m=-6/5 passes through the point (-5,10)
y-10=(-6/5)*(x+5)-------> y-10=(-6x/5)-6------------> y=</span>(-6x/5)+4---------> y=-1.2x+4

see the attached figure

the answer is
y=-1.2x+4

4 0

3 years ago