10a+6=7a+21

Simple and best practice solution for 10a+6=7a+21 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 10a+6=7a+21 equation: 



10a+6=7a+21

We move all terms to the left:

10a+6-(7a+21)=0

We get rid of parentheses

10a-7a-21+6=0

We add all the numbers together, and all the variables

3a-15=0

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

3a=15

a=15/3

a=5

See similar equations:

| 4a+3=6a-15 | | x-(.15x)=4.25 | | 2.9=0.9r | | 2+2x-5=5(x+5) | | 17=4x-14 | | 6x+7=29-5x | | X-20=11x | | x+(x*0.09)=5.9 | | 10x-4+8x=104 | | 4=n/19 | | 5x+4-3x=-(-2x+8) | | 6x-12=2+6x+2x | | 4x+24=15x+3 | | w^2-146=5330 | | g(1)=9(1)/6(1)-11 | | b^2+45=61 | | 4(z^2=2z)=(3z^2-16) | | 810000=4x^2 | | 10+3-(-8)=x | | 2-(-9)-8=x | | (-12)+(-11)=x | | 28+33/x+40-3=18 | | (2x-1)+(2x-4)+(8-x)=180 | | 125-31+8/x-18=21 | | 52+52+(14x+6)=180 | | 10x^2-61x-6=0 | | 7-3y=4-6y | | (5p+7)=(4p+2)=180 | | (5p+7)=(4p+2) | | 9x-4+2=3(2+x)+1 | | 7z+7=9z-9 | | 7(e+1)=56 |

Equations solver categories