-3f-(-20)=-40

Simple and best practice solution for -3f-(-20)=-40 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 -3f-(-20)=-40 equation: 


Simplifying
-3f + -1(-20) = -40

Multiply -1 * -20
-3f + 20 = -40

Reorder the terms:
20 + -3f = -40

Solving
20 + -3f = -40

Solving for variable 'f'.

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

Add '-20' to each side of the equation.
20 + -20 + -3f = -40 + -20

Combine like terms: 20 + -20 = 0
0 + -3f = -40 + -20
-3f = -40 + -20

Combine like terms: -40 + -20 = -60
-3f = -60

Divide each side by '-3'.
f = 20

Simplifying
f = 20

See similar equations:

| 3(x-1)+21=x-6(x+1) | | -3x+8-6x=-9x-2+10 | | 0=6p-0 | | X+.05x=126 | | 26y^2+24y-5=0 | | J-14+3=18 | | 90=x/145.06 | | 32x+14c=48 | | (8/a)-(8/4) | | -3r+8-6t=-9t-2+10 | | 5/3c=25 | | 8x+5=3x+5x | | -1-4v=-28 | | -3x-6x+2=-4x | | w(2v+5)=3w(v-1) | | F=8(3)9 | | 2b-9+1.5b+3+15=90 | | 2(h-8)-h=-6 | | 4*(5*x)= | | -2(3y+2)+6y=2 | | 32x+14c= | | (6x-6)=(5x+1) | | 14x^2+53x=14 | | 2a-5-2a=2a-3 | | -4x+20=100 | | r-(7)=-13 | | 2x+6(-4x+5)=-124 | | (5x+18)=(8x-6) | | g/-3=-21 | | 8c-5x=12 | | (x-0)*(x-1)=0 | | x/7-11=17 |

Equations solver categories