(7z+1)2+400=0

Simple and best practice solution for (7z+1)2+400=0 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 (7z+1)2+400=0 equation: 



(7z+1)2+400=0

We multiply parentheses

14z+2+400=0

We add all the numbers together, and all the variables

14z+402=0

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

14z=-402

z=-402/14

z=-28+5/7

See similar equations:

| 3/4(8x-4)=-13 | | x2+25-169=0 | | 2(x-6)-4x+6=5x-4(x-6) | | 10y-56=5y+19 | | 5(2x+9)=-32+7 | | 3(k-4)=6(k+2) | | 15x+17=73 | | |-3+4|=x | | 2/3b=6-5/6b | | 4x-24+3(2x-2)=0 | | 9f=21​ (12f−2)9 | | 5/28b+1/35=5/7 | | 2x-10+×-2=-6 | | 3.6+y/8=-9.2 | | -4.6+16.56-15.1m=4.68-16.5m | | 6y-11y-6=4 | | 70-3x=100-23x | | 2(4x+5)=-86 | | 9-2-1/3y=0 | | 53(a+5)=2(7-a) | | -36=8x+24-4x | | 2(7x–9)=4^6x | | 17.5j=15.6+18.5j | | 2x+4-5x=-5 | | -5÷n=-8 | | 0.6x+4=0.7x | | 3(z+7)=3(z-2) | | X-10=4x+8 | | 2(7x–9)=4⁶x | | 7y-6y+15=8 | | 11j=13j-18 | | 3x+4.3=8.5 |

Equations solver categories