7f-15=f+3

Simple and best practice solution for 7f-15=f+3 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 7f-15=f+3 equation:


Simplifying
7f + -15 = f + 3

Reorder the terms:
-15 + 7f = f + 3

Reorder the terms:
-15 + 7f = 3 + f

Solving
-15 + 7f = 3 + 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.
-15 + 7f + -1f = 3 + f + -1f

Combine like terms: 7f + -1f = 6f
-15 + 6f = 3 + f + -1f

Combine like terms: f + -1f = 0
-15 + 6f = 3 + 0
-15 + 6f = 3

Add '15' to each side of the equation.
-15 + 15 + 6f = 3 + 15

Combine like terms: -15 + 15 = 0
0 + 6f = 3 + 15
6f = 3 + 15

Combine like terms: 3 + 15 = 18
6f = 18

Divide each side by '6'.
f = 3

Simplifying
f = 3

See similar equations:

| -16x^2+8t+8=0 | | 15x+19y=4 | | 7(q-4)+3(q-5)=-23 | | 3x*x+5-2x-1= | | 19x+15y=3 | | y+9=5(x+10) | | 3xsquared+5-2x-1= | | n-26=(-13) | | 8(3x-3y)-4(8x+3y)= | | 6e+7=2e+11 | | y=1.05e+15 | | 9x+9=6-(8x-4) | | 39x=64x+24 | | 10x+12+4x-3= | | 5y-6+y+53=8y+50-5y | | 13t-2=3t+38 | | 11f=5f+36 | | 6(4x-8)=32 | | -8=2c-3c | | xy=120 | | 6-3(6-6x)=0 | | 3.2x+6.5=9.2+11x | | v^2-6v=20+2v | | (3+6)+4=3+(6+4) | | 1(x-4)=-5 | | 2(x+5.75)=15.275 | | 69.8x+42=65 | | 12/k=24k | | 120x+10=150x+4 | | 4x(2)-6x= | | 69.8+42=65 | | 2(x+3)+1=15 |

Equations solver categories