Question

solve the equation 10a+20=-100
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Answer 1

Answer:

-12

Step-by-step explanation:

10a+20 = -100

=> 10a = -100-20

=> 10a = -120

=> a = -120/10

=> a = -12

Answer 2

Answer:

a=-12

Step-by-step explanation:

10a+20=-100

= 10a = -100-20

= 10a= -120

= a = -120/10

= a = -12

Hope it will help you.