f(x)=7-2x

Simple and best practice solution for f(x)=7-2x 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 f(x)=7-2x equation: 


Simplifying
f(x) = 7 + -2x

Multiply f * x
fx = 7 + -2x

Solving
fx = 7 + -2x

Solving for variable 'f'.

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

Divide each side by 'x'.
f = 7x-1 + -2

Simplifying
f = 7x-1 + -2

Reorder the terms:
f = -2 + 7x-1

See similar equations:

| 175000.00+550x=35000.00+1680x | | C^8-81=0 | | 5.6x=-3.12 | | -5(d+5)= | | 5(d+4)= | | m+2m-6m+7= | | x^2-15x-198=0 | | c=7.50+35.50t | | -4=7(x-1)+3 | | 3(x+1)+x+2=4X+2+3 | | 1.25m+0.125m=1.375+m | | 8(1+8)=376 | | c=35.50t+7.50 | | 7x-100=210000 | | 5x+0.25x=1.25+x | | -4x-23=5x-5.9 | | r=r+rxt | | 5/2x+1/4x-5/4+x | | -1.1x-4=10.49 | | 2p+8=5-(5p+1) | | 2(8s+2)-8s=2(4s+5)-13 | | a^6-27b^3-a^4-3a^2r-9r^2=0 | | 50=2(7+9x) | | 7(x+2)-4(2x-1)=18-x | | 18=m+6 | | 3(5x+4)-9x=2(3x+3)+-9 | | 50=2(4+2x) | | 3(5x+4)-9x=2(3x+3)-9 | | (x+3/2x+11)-(2/x+4) | | -24=4/17x | | 20=2(4+2x) | | 6x-24=22 |

Equations solver categories