What is the answer to (x/5)=(3/10)x+7 ?

The answer to (x/5)=(3/10)x+7 is x=-70

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(x/5)=(3/10)x+7

(\frac{x}{5}) = (\frac{3}{10}) x + 7

x = - 70

Solution steps

(\frac{x}{5}) = (\frac{3}{10}) x + 7

Move

(\frac{3}{10}) x

to the left side

- \frac{x}{10} = 7

Multiply both sides by

10

- x = 70

Divide both sides by

- 1

x = - 70

7 x^{2} (\frac{6 y}{21 x})

4 w^{2} + 12 w = 0

49 - x^{2} = 0

x^{2} + (\frac{2}{5})^{2} = 1

2 \leq x + 8 < 6