X+y+7=12

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


Simplifying
X + y + 7 = 12

Reorder the terms:
7 + X + y = 12

Solving
7 + X + y = 12

Solving for variable 'X'.

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

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

Reorder the terms:
7 + -7 + X + y = 12 + -7

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

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

Add '-1y' to each side of the equation.
X + y + -1y = 5 + -1y

Combine like terms: y + -1y = 0
X + 0 = 5 + -1y
X = 5 + -1y

Simplifying
X = 5 + -1y

See similar equations:

| 6x=4a+3b | | 150+787.5=2000 | | 9x^2-24x+16-(3x-4)(5x-7)=0 | | 4a-(2.5)=a-(10) | | 3x+3=9x+5 | | 6x-3=4+x | | 4x+logx=4 | | -4=32t-16t^2 | | 1x-5=2x-10 | | 4(5-3x)=2(6x+5) | | 8=32t-16t^2 | | 2a-21.6=a+1.4 | | −5/8c=20 | | X^2-9x-4= | | 6x+10=12x+9 | | 4x+ln(x)=4 | | 7x+5=7x+14 | | 3500-100x= | | 376+12x=y | | 4x-lnx=4 | | 1/3h-4(2/3h-6) | | 5x-3=-2x-9 | | 6.99+0.55n=11.94 | | 100+55x=y | | 2a-22.1=a+1.9 | | 145+36n=433 | | 2x+3x-1=5(x+7) | | x-y=34x | | -18=6x-8x-4 | | -3x+18=x+16 | | -5*7+2x-4+5*6=-30 | | 2^-6x^-2y^4/2-3x^-5y^8 |

Equations solver categories