3x-15=5-7x

Simple and best practice solution for 3x-15=5-7x 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-15=5-7x equation: 



3x-15=5-7x

We move all terms to the left:

3x-15-(5-7x)=0

We add all the numbers together, and all the variables

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

We get rid of parentheses

3x+7x-5-15=0

We add all the numbers together, and all the variables

10x-20=0

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

10x=20

x=20/10

x=2

See similar equations:

| 5x+7x+4+4=56 | | -25x-17-18x=274 | | 5(x+6-3)=37 | | (8x+4)+4x=7x-16 | | 8-25x-17-18x=284 | | -x3+3x2+105x+1=0 | | 1.75+0.65m=10 | | 1.6=p*7 | | 40+30×=25+40x | | 1.25/12=x/32 | | 8x+20=-5 | | -6+6x=7x-8 | | s−4=1 | | 40+13+d-10=44.50 | | 3x-8=-2+4x | | 61/2+16=x2/3-4 | | 5x=4-2x=-(x=8) | | 100=-13n | | 5(l+12)=360 | | -1x=(2x-1)/5 | | 15+(5.25w)=46.50 | | 3(2x−9)=3(2x−9)=  2121 | | T=-16t2+20t+6 | | 7(4+x)=28 | | 135+2x=90+7x | | 34-7a=-2(1+8a) | | 6(x-1)=x-31 | | 1.49+0.42x=4.85 | | 6n+7-10=10-13 | | 6(x-6)=x-31 | | (X+21)=(3x+9) | | 40=160-3s |

Equations solver categories