Respuesta :

[tex]\frac{2a}{3} +13, \:a=15[/tex]

Step 1: Substitute [tex]a[/tex] for 15

[tex]\frac{2(15)}{3} +13[/tex]

Step 2: Solve

  • Multiply 2 to 15

15 × 2 = 30

[tex]\frac{30}{3} +13[/tex]

  • Divide 30 by 3

30 ÷ 3 = 10

[tex]10 +13[/tex]

  • Add 10 to 13

10 + 13 = 23

The evaluation of the expression is 23.

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