What is x-1+(x+2)8+5x ?

The solution to x-1+(x+2)8+5x is 14x+15

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simplify x-1+(x+2)8+5x

simplify

x - 1 + (x + 2) 8 + 5 x

14 x + 15

Solution steps

x - 1 + (x + 2) \cdot 8 + 5 x

Group like terms

= (x + 2) \cdot 8 + x + 5 x - 1

Add similar elements:

x + 5 x = 6 x

= (x + 2) \cdot 8 + 6 x - 1

= 8 (x + 2) + 6 x - 1

Expand

8 (x + 2) : 8 x + 16

= 8 x + 16 + 6 x - 1

Group like terms

= 8 x + 6 x + 16 - 1

Add similar elements:

8 x + 6 x = 14 x

= 14 x + 16 - 1

Subtract the numbers:

16 - 1 = 15

= 14 x + 15

- 2 - 2 x + 3 + 3

x + 1^{3}

10 c^{4} \cdot 3

(4 x^{3} y^{3})^{2}

(1 - x y)^{3}