21x+7x=196

Simple and best practice solution for 21x+7x=196 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 21x+7x=196 equation: 



21x+7x=196

We move all terms to the left:

21x+7x-(196)=0

We add all the numbers together, and all the variables

28x-196=0

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

28x=196

x=196/28

x=7

See similar equations:

| 9x-17=4x=28 | | 3x+4+3x+4=11x-17 | | -7/9x-8/45x+1/5x=-68 | | 0=-4.9t^2+20t+100 | | −3x+5=-16 | | 31=-1/6k | | -9(x+4)+44=15-10x | | 1/4n-3=101/2 | | -4y+44=-4y+44 | | 21x+7×=186 | | 14(8x-16)=6x+8 | | 6=x-2=14 | | 115-d=44 | | 3x-30=x+5 | | u+4.38=8.65 | | 12.7=c-9.3 | | 5(2x-1)-x=4(2x+1)+x | | 5x+3x-2x+3=15 | | ℎ(t)=−4.9t^2+14.7t | | 40=5x=45 | | 9-7=-6y-1+7y | | 10+8=-10-2s | | 20-0.5x=10+0.5x | | 10=6+2rr= | | 30-(3x+4)=2(x+4)+x | | 13-4x=93 | | 2(p+6)-20=12 | | k/2=16/4 | | 2x+6=4.75x-13.25 | | -2x-7=−2x−7=x−37 | | -32=6x+10 | | 4m-2+9-2m=5m-2m+6-m+7 |

Equations solver categories