(3x+1/2)+(7x-4.5)=

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Solution for (3x+1/2)+(7x-4.5)= equation: 



(3x+1/2)+(7x-4.5)=

We move all terms to the left:

(3x+1/2)+(7x-4.5)-()=0

We add all the numbers together, and all the variables

(+3x+1/2)+(7x-4.5)-()=0

We add all the numbers together, and all the variables

(+3x+1/2)+(7x-4.5)=0

We get rid of parentheses

3x+7x-4.5+1/2=0

We multiply all the terms by the denominator


3x*2+7x*2+1-(4.5)*2=0

We add all the numbers together, and all the variables

3x*2+7x*2-8=0

Wy multiply elements

6x+14x-8=0

We add all the numbers together, and all the variables

20x-8=0

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

20x=8

x=8/20

x=2/5

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