What is the answer to 3(x-1)-2(7)=1 ?

The answer to 3(x-1)-2(7)=1 is x=6

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3(x-1)-2(7)=1

3 (x - 1) - 2 (7) = 1

x = 6

Solution steps

3 (x - 1) - 2 (7) = 1

Remove parentheses:

(a) = a

3 (x - 1) - 2 \cdot 7 = 1

Multiply the numbers:

2 \cdot 7 = 14

3 (x - 1) - 14 = 1

Move

14

to the right side

3 (x - 1) = 15

Divide both sides by

3

x - 1 = 5

Move

1

to the right side

x = 6

\frac{x}{5} + \frac{x}{2} = 21

y = (\frac{1}{5})^{- 3}

x, x + 2 y = c

9 x - 1 = 10

3 (x - 1) - 2 (8) = 1