7-y=12

Simple and best practice solution for 7-y=12 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=12 equation:


Simplifying
7 + -1y = 12

Solving
7 + -1y = 12

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '-7' to each side of the equation.
7 + -7 + -1y = 12 + -7

Combine like terms: 7 + -7 = 0
0 + -1y = 12 + -7
-1y = 12 + -7

Combine like terms: 12 + -7 = 5
-1y = 5

Divide each side by '-1'.
y = -5

Simplifying
y = -5

See similar equations:

| 218.25=39.5w | | y-1=-2/3(x-2) | | 25+20=55+10 | | m/10.1=3.5 | | .35+5=12.70 | | 4c-7=8c-2 | | 3n×m-n/9 | | 2x+3=5.70 | | 9x+17+4x-10=88 | | 4x+25x+10=-1x | | 45-x=82 | | m-(m-n/9) | | ;;;;;;;;;/;;;;;;;;..........;..............;;;;;;;.................///..;........................................................;;;;;;;;;;;;;;////////////////////////////////////. | | 82=-8x+50 | | -5(4t-3)+2t=8t-4 | | 3x+28=7x-2 | | 3.6=0.5(8n-4.6) | | 8/4-6i | | 36x=36 | | 4x-5=-86 | | Z^2-10z/7 | | 2n=1024 | | 2x-4=4x/3-5/3 | | 2=1/3h-3/4h | | 3n=2187 | | 6x+20=-52 | | ln(x)+ln(x+5)=ln(24) | | 12/3(6x-27)=-4 | | -40z^5+90z^4+25z^3= | | -8x+1+2=-59 | | y=4(-3)-1 | | (-1/4)(-1/4)(-1/4) |

Equations solver categories