3(5-x)+8x=7(x+2)-5x+7

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Solution for 3(5-x)+8x=7(x+2)-5x+7 equation: 



3(5-x)+8x=7(x+2)-5x+7

We move all terms to the left:

3(5-x)+8x-(7(x+2)-5x+7)=0

We add all the numbers together, and all the variables

3(-1x+5)+8x-(7(x+2)-5x+7)=0

We add all the numbers together, and all the variables

8x+3(-1x+5)-(7(x+2)-5x+7)=0

We multiply parentheses

8x-3x-(7(x+2)-5x+7)+15=0



We calculate terms in parentheses: -(7(x+2)-5x+7), so:

7(x+2)-5x+7

We add all the numbers together, and all the variables

-5x+7(x+2)+7

We multiply parentheses

-5x+7x+14+7

We add all the numbers together, and all the variables

2x+21

Back to the equation:

-(2x+21)



We add all the numbers together, and all the variables

5x-(2x+21)+15=0

We get rid of parentheses

5x-2x-21+15=0

We add all the numbers together, and all the variables

3x-6=0

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

3x=6

x=6/3

x=2

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