3 years ago

What is the value of t in the equation? -3t – 4 (t – 5) = 48

Mathematics

2 answers:

torisob [31]3 years ago

8 0

Answer:

t = -4

Step-by-step explanation:

-3t – 4 (t – 5) = 48

Distribute

-3t -4t +20 = 48

Combine like terms

-7t +20 = 48

Subtract 20 from each side

-7t +20-20 = 48-20

-7t = 28

Divide by -7

-7t/-7 = 28/-7

t = -4

lys-0071 [83]3 years ago

5 0

Step-by-step explanation:

-3t-4t+20=48

-7t=28

t=-4

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