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Andrej [43]
3 years ago
14

2/5m - 4 + = 16 + is what?

Mathematics
1 answer:
asambeis [7]3 years ago
8 0

Answer:

2/5m-4=16

We move all terms to the left:

2/5m-4-(16)=0

Domain of the equation: 5m!=0

m!=0/5

m!=0

m∈R

We add all the numbers together, and all the variables

2/5m-20=0

We multiply all the terms by the denominator

-20*5m+2=0

Wy multiply elements

-100m+2=0

We move all terms containing m to the left, all other terms to the right

-100m=-2

m=-2/-100

m=1/50

Step-by-step explanation:

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4(9-x)6-6(4-7x)>5(1-2x)-8x+9(6-x)
Kazeer [188]

Answer:

x > 133/45

WORKING :

Multiply the number : 4 . 6 = 24

24(9-x) - 6 (4 - 7x) > 5 (1 - 2x) - 8x + 9 (6-x)

expand 24(9 - x) - 6(4 -7x) : 18x + 192

expand 5(1-2x) - 8x + 9(6-x) : - 27x + 59

18x + 192 > -27x + 59

subtract 192 from both sides

18x + 192 - 192 > -27x + 59 - 192

simplify

18x > -27x - 133

add 27x to both sides

18x + 27x > - 27x - 133 + 27x

simplify

45x > - 133

Divide both sides by 45

45x/45 > 133/45

Simplify

x > 133/45

FINALLY ANSWER :

X > 133/45

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3 years ago
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Rama09 [41]

Answer:

(x+8)(x+1)

Step-by-step explanation:

i am sorry but i didn't understand after the equation.

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i got (x+8)(x+1)

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Step-by-step explanation:

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