78-x=91-2x

Simple and best practice solution for 78-x=91-2x 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 78-x=91-2x equation: 



78-x=91-2x

We move all terms to the left:

78-x-(91-2x)=0

We add all the numbers together, and all the variables

-x-(-2x+91)+78=0

We add all the numbers together, and all the variables

-1x-(-2x+91)+78=0

We get rid of parentheses

-1x+2x-91+78=0

We add all the numbers together, and all the variables

x-13=0

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

x=13

See similar equations:

| 2x-24=83 | | 2x-25=97 | | (2x-25)+83=180 | | 3/(x+2)=4/(2x-5) | | -1/2x+1.2=4.8 | | 3x/15+6/15=4x | | 3x+6/15=4x | | 8x+2/10=2x | | 7.6(x-1.75)=15.2 | | 6x-2=34x= | | 4t-10=6 | | 5e+(-9)=26e= | | 7.1x=10.9 | | ×+3x+(x+5)=115 | | -6.8+x=12.3 | | 10y=2,000 | | 2.3+x=5.47 | | 8(m+2.2)=79.2 | | 1.1+x=2.4 | | 9m+3=4m-12 | | 45(p+10)=4410 | | 9.5-1.5t=15.5 | | (-8+4y)+((-8+y)-4)=180 | | -7+58x+109=360 | | 20x-10=17+11x | | 0.1y+0.45=0.6 | | 5(x+16)=870 | | 3x+6=(4x)(15) | | 3h42=8h-23 | | x+43+68=30x+32 | | 4.9+1.2k=5.1 | | 8.5+1.3p=13.9 |

Equations solver categories