2(x+5)8=21-x

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Solution for 2(x+5)8=21-x equation: 



2(x+5)8=21-x

We move all terms to the left:

2(x+5)8-(21-x)=0

We add all the numbers together, and all the variables

2(x+5)8-(-1x+21)=0

We multiply parentheses

16x-(-1x+21)+80=0

We get rid of parentheses

16x+1x-21+80=0

We add all the numbers together, and all the variables

17x+59=0

We move all terms containing x to the left, all other terms to the right

17x=-59

x=-59/17

x=-3+8/17

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