3x+7x=(3+7)+(x+x)=10+2x

Simple and best practice solution for 3x+7x=(3+7)+(x+x)=10+2x equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 3x+7x=(3+7)+(x+x)=10+2x equation: 



3x+7x=(3+7)+(x+x)=10+2x

We move all terms to the left:

3x+7x-((3+7)+(x+x))=0

We add all the numbers together, and all the variables

3x+7x-(10+(+2x))=0

We add all the numbers together, and all the variables

10x-(10+(+2x))=0



We calculate terms in parentheses: -(10+(+2x)), so:

10+(+2x)

determiningTheFunctionDomain
(+2x)+10

We get rid of parentheses

2x+10

Back to the equation:

-(2x+10)



We get rid of parentheses

10x-2x-10=0

We add all the numbers together, and all the variables

8x-10=0

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

8x=10

x=10/8

x=1+1/4

See similar equations:

| 45=-5z | | 5(5v−5)=−25+5v | | 7m+4=10 | | 245=5x7x7 | | 8.4/x=8 | | -(2x/3)+18=0 | | 4+10x=124 | | x+x*0.2=60 | | (w+3)(w-3)=-8 | | 6x-7+2x=3(x-4) | | Y=4/3x4 | | M/3=m/5-1 | | -4/5=p/20 | | n(40)=100 | | x-45=2x+3 | | 5+2(x+2)=7 | | 26=f+860f= | | 625=a2+400 | | 3x-66=46-5x | | 625=a^2+400 | | x/15+1/5=30 | | 2m+33=7m-2 | | (1.9*62)+(14x)/62+14=2.00 | | 18=5y+-2 | | 224=−8(2+6k) | | x-9/6=3 | | -6p^2+19p+17=-9p^2-10 | | 10=10a= | | 0.42=0.12(x) | | 6-9x-3=-46+7x-15 | | 0.3x=7-2x | | (k+8)^2=108 |

Equations solver categories