12=f-15

Simple and best practice solution for 12=f-15 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 12=f-15 equation:


Simplifying
12 = f + -15

Reorder the terms:
12 = -15 + f

Solving
12 = -15 + f

Solving for variable 'f'.

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

Add '-1f' to each side of the equation.
12 + -1f = -15 + f + -1f

Combine like terms: f + -1f = 0
12 + -1f = -15 + 0
12 + -1f = -15

Add '-12' to each side of the equation.
12 + -12 + -1f = -15 + -12

Combine like terms: 12 + -12 = 0
0 + -1f = -15 + -12
-1f = -15 + -12

Combine like terms: -15 + -12 = -27
-1f = -27

Divide each side by '-1'.
f = 27

Simplifying
f = 27

See similar equations:

| 12x-4=6x-2+120 | | 46-7x=2x+15 | | 2(w+7)+6(3w-1)=0 | | 6a^2b^3-12a^2b^4=0 | | 4(3w+4)=15w+13-3w+3 | | 21x+1=13x+1+104 | | [-2m+7]=1 | | 80+13x=41 | | 2B+5B-2=19 | | 9(8x+8)=576 | | k-2.6=3.1736 | | 2(4x+8)=16x+4-8x+12 | | (-8)-2(24/(-8))^ | | 9(z+2)-2(z-4)=2(z-4)+4(z-2) | | (x+1)(x-4)(3-2x)=0 | | -1.92=0.325 | | 3(x+2)+10=31 | | 2v+v+6=7v-4v+6 | | 11x+12=4x-10+106 | | 12x^2-72=0 | | 12x-9=-37 | | 25r-9+7r=8(4r+5) | | 12x-8=15x-8+24 | | 56=8-2a | | 7h-4(n-3)=33 | | 16+9d=52 | | 3x^5+3x^2+3x+1=0 | | z/2-1=1 | | M/32=6/8 | | (X^2)(y^2)+xy-4=0 | | 8(3x+22)= | | 54=-4x-2-3x |

Equations solver categories