Respuesta :

msm555

the value of a is 32°.

Answer:

Solution given:

2a+10=74

Subtract both side by 10

2a+10-10=74-10

2a=64

divide both side by 2

2a/2=64/2

a=32°

Answer:

a = 32

Step-by-step explanation:

2a + 10 = 74.

We have to find the value of a.

Let's begin.

  • 2a + 10 = 74.

Step 1 :- Move constant to the right-hand side and change their sign.

  • 2a = 74 - 10.

Step 2 :- Subtract 10 from 74.

  • 2a = 64

Step 3 :- Divide both side by 2.

  • [tex] \sf \frac{2a}{2} \\ [/tex] = [tex] \sf \frac{64}{2} \\ [/tex]

Step 4 :- Reduce the fractions.

  • a = 32.

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