f(x)=4(x+20)

Simple and best practice solution for f(x)=4(x+20) 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)=4(x+20) equation: 


Simplifying
f(x) = 4(x + 20)

Multiply f * x
fx = 4(x + 20)

Reorder the terms:
fx = 4(20 + x)
fx = (20 * 4 + x * 4)
fx = (80 + 4x)

Solving
fx = 80 + 4x

Solving for variable 'f'.

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

Divide each side by 'x'.
f = 80x-1 + 4

Simplifying
f = 80x-1 + 4

Reorder the terms:
f = 4 + 80x-1

See similar equations:

| 500x=300x | | 3(5x+30)=60 | | 0.15(x+10)-0.08(x-60)=8.4 | | 14x+2-4x=3x+4 | | 20=24-8x | | 12-ln(4-x)=0 | | 4x^5-8x^4-32x^3+64x^2-36x=-72 | | 8.6x+1.4x=4 | | 4x^5-8x^4-32x^3+64x^2-36x+72=0 | | 5x^2-26x=-24 | | 10+1.25x=8+1.75x | | 4=2401-3 | | 18x-1=6x+1 | | 25+6x=18+7.50x | | 233=6+7 | | 15x+3=30x-4 | | 7(x-5)=8(1+3x)-17x | | 7d+5m=2-m | | 3(90-x)-(180-x)=-10 | | 0.0625=0.5 | | 8(x-2)-5x=-2(x+8)+5x | | 0.50x+17.5=44.5 | | 16-12x=100 | | (12x-3)2=91 | | 100-12x=16 | | 100+16=12x | | 100+12x=16 | | 77-x=163 | | 46+y+31+56=180 | | 542b+52t=14t+12 | | -14=4w+2 | | 42t+2414bt=24t-10b |

Equations solver categories