What is the answer to (2+x)/7 =x+6 ?

The answer to (2+x)/7 =x+6 is x=-20/3

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(2+x)/7 =x+6

\frac{2 + x}{7} = x + 6

x = - \frac{20}{3}

Decimal Notation

x = - 6.66666 \dots

Solution steps

\frac{2 + x}{7} = x + 6

Multiply both sides by

7

2 + x = 7 x + 42

Move

2

to the right side

x = 7 x + 40

Move

7 x

to the left side

- 6 x = 40

Divide both sides by

- 6

x = - \frac{20}{3}

- 9 d^{4} + d^{3} - 2 d^{2}

\frac{3 ^{4}}{3 ^{5}}

- 5 x^{3} - 25 x^{2} + 120 x

x^{2} + 37 x + 36

4 (2 z - 8) = 16