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

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

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-1=(7x)/3+1

- 1 = \frac{7 x}{3} + 1

x = - \frac{6}{7}

Decimal Notation

x = - 0.85714 \dots

Solution steps

- 1 = \frac{7 x}{3} + 1

Switch sides

\frac{7 x}{3} + 1 = - 1

Move

1

to the right side

\frac{7 x}{3} = - 2

Multiply both sides by

3

7 x = - 6

Divide both sides by

7

x = - \frac{6}{7}

x + 4 = - 2

- \frac{3}{17} (4 x - 1) = 3

2 - 8 (0.2 h - 1) = 3.5 h - 2.75

- 4 t = 20

\frac{x}{5} + \frac{x}{9} = 56