3f+1-4f=-7+f-8

Simple and best practice solution for 3f+1-4f=-7+f-8 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+1-4f=-7+f-8 equation:


Simplifying
3f + 1 + -4f = -7 + f + -8

Reorder the terms:
1 + 3f + -4f = -7 + f + -8

Combine like terms: 3f + -4f = -1f
1 + -1f = -7 + f + -8

Reorder the terms:
1 + -1f = -7 + -8 + f

Combine like terms: -7 + -8 = -15
1 + -1f = -15 + f

Solving
1 + -1f = -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.
1 + -1f + -1f = -15 + f + -1f

Combine like terms: -1f + -1f = -2f
1 + -2f = -15 + f + -1f

Combine like terms: f + -1f = 0
1 + -2f = -15 + 0
1 + -2f = -15

Add '-1' to each side of the equation.
1 + -1 + -2f = -15 + -1

Combine like terms: 1 + -1 = 0
0 + -2f = -15 + -1
-2f = -15 + -1

Combine like terms: -15 + -1 = -16
-2f = -16

Divide each side by '-2'.
f = 8

Simplifying
f = 8

See similar equations:

| 27=5+n | | 9/5x-10=3/10x-7/5 | | v/4-10=2 | | (x^2-4x+4)(x^2-8x+17)=0 | | a(3x-5)=b-21x | | 10+x(35)=360 | | 2/5x-1/4(x-8)=13: | | x+y-8x-4y+11=0 | | 6-4x=-34 | | 15-1/6n=1-6n-1 | | -7n-3=-2-4n | | 2-7x=4+x | | X^2+y^2+6x+12y-128=0 | | 25x-2=23x+6 | | x+139+59+x=180 | | 3y+2y=20+30-50+5 | | 5e+2=2e-5 | | 23x+6x-12=5x+24 | | 5(x-7)=-3x-19 | | x+139=59+x | | -6x(-4)/4-(-7) | | 64x+55x+17=3x-33 | | 4(x-3)-7(x-4)=6x | | 20*log(3.3)= | | 10-z=28 | | 8x-4+16=6x+3-12 | | 2d+4+3D=5-2d+6 | | X^2-18x+648=0 | | 7y=13x+9 | | x+135+x+55=180 | | x+135+x+55=80 | | x+135=x+55 |

Equations solver categories