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Nataliya [291]
2 years ago
9

2(d − 6) − 3 = 1 solve for d

Mathematics
2 answers:
andrey2020 [161]2 years ago
5 0

Answer:

<em><u>d = 8</u></em>

Step-by-step explanation:

2(d -6) - 3 = 1

           +3  +3

2(d-6) = 4

/2          /2

(d-6) = 2

  +6  +6

(d) = 8

<u><em>d = 8</em></u>

           

zaharov [31]2 years ago
3 0

Answer:

d=8

Step-by-step explanation:

2(d-6)-3=1

Add 3 to both sides:

2(d-3)+3=1+3

Simplify:

2(d-6)=4

Divide both sides by 2:

2(d-6)/2=4/2

Simplify:

d-6=2

Add 6 to both sides:

d-6+6=2+6

Simplify:

d=8

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