What is the answer to 8=-18+3/8 (16-40x) ?

The answer to 8=-18+3/8 (16-40x) is x=-4/3

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8=-18+3/8 (16-40x)

8 = - 18 + \frac{3}{8} (16 - 40 x)

x = - \frac{4}{3}

Decimal Notation

x = - 1.33333 \dots

Solution steps

8 = - 18 + \frac{3}{8} (16 - 40 x)

Switch sides

- 18 + \frac{3}{8} (16 - 40 x) = 8

Multiply

\frac{3}{8} (16 - 40 x) : \frac{3 ( - 40 x + 16 )}{8}

- 18 + \frac{3 ( 16 - 40 x )}{8} = 8

Move

18

to the right side

\frac{3 ( 16 - 40 x )}{8} = 26

Multiply both sides by

8

3 (- 40 x + 16) = 208

Divide both sides by

3

- 40 x + 16 = \frac{208}{3}

Move

16

to the right side

- 40 x = \frac{160}{3}

Divide both sides by

- 40

x = - \frac{4}{3}

x, x y - x - y = - 1

y = (- 3)^{3}

\frac{12 t}{35} - \frac{t}{7} = 1

y - 3 x = 13, y

3 x + 2 = 3 x - 4

What is the answer to 8=-18+3/8 (16-40x) ?
The answer to 8=-18+3/8 (16-40x) is x=-4/3
Solve for x: 8=-18+3/8 (16-40x)
The solution is x=-4/3