(7-y)+y=7

Simple and best practice solution for (7-y)+y=7 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 (7-y)+y=7 equation: 



(7-y)+y=7

We move all terms to the left:

(7-y)+y-(7)=0

We add all the numbers together, and all the variables

(-1y+7)+y-7=0

We add all the numbers together, and all the variables

y+(-1y+7)-7=0

We get rid of parentheses

y-1y+7-7=0

We add all the numbers together, and all the variables

=0

y=0/1

y=0

See similar equations:

| -12*q=144 | | -3z-1=-1-7z | | 4x²+16x-240=0 | | 3(t-3)=9 | | 2/3x14/9=0 | | (2x-3)(3x-5)=(6x-5)(x-1) | | 2/3x14/6=2 | | G(x)=2x-16 | | 1.3+5x-0.1=1.2-3× | | 5x+10-10x=15 | | 48^4=4x() | | x^2+14x-69=00 | | 2=-7y | | x^2+14x-69=30 | | (3/4)x-²=81/256 | | 8x-21=7x-3x | | 8x+3x(5x+3x)-26=75 | | 8^(4x)=8 | | Y-2/4+1/3=y-2y-1/3 | | 3a+4=5a–4 | | 0=–4k+4k | | (0/25)^-x^2=256 | | 3v^2/20-14v+265=0 | | 6m−6=6m | | 6+2c=2c | | 12x5-4x2+6x-2704=0 | | -4(2+x)=16 | | 3/4/1/5=20/(x-5) | | X-2x0.4-0.1=0.1x | | X+1x2=x+3 | | 0,09x=76 | | x/80=1/8 |

Equations solver categories