What is the answer to 10x+5(3x+17)=-15 ?

The answer to 10x+5(3x+17)=-15 is x=-4

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10x+5(3x+17)=-15

10 x + 5 (3 x + 17) = - 15

x = - 4

Solution steps

10 x + 5 (3 x + 17) = - 15

Expand

5 (3 x + 17) : 15 x + 85

10 x + 15 x + 85 = - 15

Add similar elements:

10 x + 15 x = 25 x

25 x + 85 = - 15

Move

85

to the right side

25 x = - 100

Divide both sides by

25

x = - 4

9 k^{2} + 6 k = 2

3 x^{2} y + 7 x y^{2} + 2 x^{2} y - 9 x y^{2}

(5 + 13)^{2} = 230

\frac{3}{4} (8 x - 6) - 2 = \frac{1}{2} (1 - 2 x)

- 6 a^{2} - 25 a - 25