ArohaJen07idn
Answered

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1.x+2>3
2.x-4<8
3.x+3>5
4.-3x>75
5.4x+7>x-8

please pasagot with explanation
brainliest ko makasagot​

Sagot :

FrancisRafaelFloridn

Answer:

1. x>1

2. x<12

3. x>2

4. x>-25

5. x>-5

Step-by-step explanation:

1. x+2>3

x>3-2

x>1

2.x-4<8

x<8+4

x<12

3. x+3>5

x>5-3

x>2

4. -3x>75

x>75/-3

x>-25

5. 4x+7>x-8

4x-x > -8-7

3x > -15

x>-15/3

x>-5

pa-brainliest nalang po.

sana makatulong!

1. x>5−3

Solution:

[tex]x+2>3[/tex]

  • Subtract 2 from both sides.

[tex]x>3-2[/tex]

  • Subtract 2 from 3 to get 1.

The answer is x > 1

===================================

2. x-4<8

Solution:

[tex]x-4<8[/tex]

  • Add 4 to both sides.

[tex]x<8+4[/tex]

  • Add 8 and 4 to get 12.

The answer is x < 12

===================================

3. x+3>5

Solution:

[tex]x+3>5[/tex]

  • Subtract 3 from both sides.

[tex]x>5-3[/tex]

  • Subtract 3 from 5 to get 2.

The answer is x > 2

===================================

4.-3x>75

Solution:

[tex]-3x>75[/tex]

  • Divide both sides by −3. Since −3 is negative, the inequality direction is changed.

[tex]x<\frac{75}{-3}[/tex]

  • Divide 75 by −3 to get −25.

The answer is x < − 25

===================================

5.4x+7>x-8

Solution:

[tex]4x+7>x-8[/tex]

  • Subtract x from both sides.

[tex]4x+7-x>-8[/tex]

  • Combine 4x and −x to get 3x.

[tex]3x+7>-8[/tex]

  • Subtract 7 from both sides.

[tex]3x>-8-7[/tex]

  • Subtract 7 from −8 to get −15.

[tex]3x>-15[/tex]

  • Divide both sides by 3. Since 3 is positive, the inequality direction remains the same.

[tex]x>\frac{-15}{3}[/tex]

  • Divide −15 by 3 to get −5.

The answer is x > − 5

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