f(x)=x-3(4x-5)

Simple and best practice solution for f(x)=x-3(4x-5) 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)=x-3(4x-5) equation: 


Simplifying
f(x) = x + -3(4x + -5)

Multiply f * x
fx = x + -3(4x + -5)

Reorder the terms:
fx = x + -3(-5 + 4x)
fx = x + (-5 * -3 + 4x * -3)
fx = x + (15 + -12x)

Reorder the terms:
fx = 15 + x + -12x

Combine like terms: x + -12x = -11x
fx = 15 + -11x

Solving
fx = 15 + -11x

Solving for variable 'f'.

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

Divide each side by 'x'.
f = 15x-1 + -11

Simplifying
f = 15x-1 + -11

Reorder the terms:
f = -11 + 15x-1

See similar equations:

| 7(1+2x)=7 | | (7w+2x)(5w-4x-6)= | | d=3m+5 | | -7(4-3x)=-259 | | (70-z)/(70-60)=0 | | 84+x+12=189 | | (90-z)/(90-80)=0 | | 36X-1.4=5.8 | | 26+27+x=189 | | (x^2+10x)(4x-40)=0 | | 52+58+g=180 | | x(x-x)=143 | | 70+70+p=180 | | (x^2)x+8=180 | | 37+69+s=180 | | in3-4/4 | | x^2-45x+15=0 | | 2-10x=5-4(3-2) | | f(5-10)=-75 | | 9t-7=-2+4t | | 3(x)+2(y)=4 | | 8z-2=14+4z | | 4-2(2+4x)=x-18 | | 3+2(y)=4 | | s(8s+1)=0 | | 6y=1762 | | y-6=1762 | | y+6=1762 | | 65+j+58=180 | | 5(x-4)=26-3x-22 | | 2(25x+15)+2y=360 | | 3-2(y)=11 |

Equations solver categories