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Answer:

3/2 =x

Step-by-step explanation:

These two angles are interior angles.  They add up to 180 degrees

20x+5 = 24x-1

Subtract 20x from each side

20x-20x+5 = 24x-20x-1

5 = 4x-1

Add 1 to each side

5+1 =4x-1+1

6 =4x

Divide by 4

6/4 = 4x/4

3/2 =x

The measure of the two angles are:  [tex]\mathbf{85^{\circ} $ and $ 95^{\circ}}[/tex]

  • The figure shows two interior angles that lie on the same side of the transversal.

  • Both angles are same-side-interior angles.

  • Same-side-interior angles are supplementary angles which add up to 180 degrees

  • Therefore:

[tex]20x + 5 + 24x - 1= 180[/tex]

  • Add like terms

[tex]44x + 4 = 180[/tex]

  • Subtract 4 from both sides

[tex]44x = 180 - 4\\\\44x = 176[/tex]

  • Divide both sides by 44

[tex]x = 4[/tex]

  • Find the measure of each angle given in the figure

[tex]20x + 5[/tex]

  • Plug in the value of x

[tex]20(4) + 5 \\\\= 80 + 5\\\\= 85^{\circ}[/tex]

  • [tex]24x - 1[/tex]

  • Plug in the value of x

[tex]24(4) - 1 \\\\= 96 - 1\\\\= 95^{\circ}[/tex]

The measure of both angles are [tex]\mathbf{85^{\circ} $ and $ 95^{\circ}}[/tex]

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