3 years ago

If (t+10)+t=t+20, what is the value of t?

Mathematics

2 answers:

Wewaii [24]3 years ago

6 0

Answer:

t=10

Step-by-step explanation:

(t+10)+t=t+20,

Combine like terms

2t+10 = t+20

Subtract t from each side

2t-t+10 =t-t+20

t+10 =20

Subtract 10 from each side

t+10-10 = 20-10

t = 10

Lady bird [3.3K]3 years ago

6 0

Answer:

t = 10

Step-by-step explanation:

2t+10 = t+20

-t -t

__________

t + 10 = 20

-10 -10

_________

t = 10

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