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ELEN [110]
3 years ago
13

Solve the equation 58 - 10x ≤ 20 + 9x

Mathematics
1 answer:
drek231 [11]3 years ago
6 0

Answer:

x≥2

Step-by-step explanation:

First, write out the equation as you have it:

58-10x\leq20+9x

Then, add 10x to both sides:

58-10x+10x\leq20+9x+10x\\58\leq20+19x

Next, subtract 20 from both sides:

58-20\leq20-20+19x\\38\leq19x

Finally, divide both sides by 19:

\frac{38}{19}\leq\frac{19x}{19}\\2\leq x

or

x\geq 2

Therefore: the answer to this inequality/equation is: x≥2

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Leni [432]
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2x^2 - 5x + 2
multiply first coefficient by the constant at the end 
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Now we want  2 numbers  which when multiplied give + 4 and when added give - 5:-    -1 and -4  seem promising so we write the equation as:-

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8 0
3 years ago
Which is longer 2 meters or 200 cent a meters or 2.05 meters
Yuri [45]
Solving this requires use of conversions

we already know that
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all that's left is the question
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I we know our equivalencies, we know that
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6 0
3 years ago
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Triss [41]
Hi there..

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Have a good night !
7 0
4 years ago
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notsponge [240]

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Step-by-step explanation:

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3 0
3 years ago
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8 0
3 years ago
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