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4 years ago

Solve 4(t + 1) = 6t -1

Mathematics

2 answers:

mel-nik [20]4 years ago

6 0

4(t + 1) = 6t -1

Multiply the bracket by 4

4(t)+4(+1)=6t-1

4t+4=6t-1

Move +6t to the other side. Sign changes from +6t to -6t.

4t-6t+4=6t-6t-1

-2t+4=-1

Move +4 to the other side. Sign changes from +4 to -4.

-2t+4-4=-1-4

-2t=-5

Divide by -2

-2t/-2=-5/-2

Cross out -2 and -2, divide by -2 and then becomes t.

t=5/2 or t= 2 1/2 or t=2.5

Answer: t=5/2, t=2 1/2, t=2.5

lyudmila [28]4 years ago

4 0

Answer:

t=5/2

Step-by-step explanation:

4(t + 1) = 6t -1

=>4t+4=6t-1

=>6t-4t=4+1

=>2t=5

=>t=5/2

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Solve 4(t + 1) = 6t -1​

Solve 4(t + 1) = 6t -1