f(31)=0.2(31)+80

Simple and best practice solution for f(31)=0.2(31)+80 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(31)=0.2(31)+80 equation: 


Simplifying
f(31) = 0.2(31) + 80

Reorder the terms for easier multiplication:
31f = 0.2(31) + 80

Multiply 0.2 * 31
31f = 6.2 + 80

Combine like terms: 6.2 + 80 = 86.2
31f = 86.2

Solving
31f = 86.2

Solving for variable 'f'.

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

Divide each side by '31'.
f = 2.780645161

Simplifying
f = 2.780645161

See similar equations:

| 0.666666(m-8)=4 | | 15x+5+22x+4+(180+120)=180 | | 8m+24=2m-3 | | 30+10x-10+(180+(12x-4))=180 | | F=1y+7a | | x+0.70x=153 | | x+.03x=153 | | 4s+26=126 | | 100x^2-425x-375=0 | | 5(8x+4)-(2x-6)=4(52x+65) | | -32+20n=8 | | 4/x=12/9 | | 4/6=12/9 | | 40x-2x-208x=260-20+6 | | 3(x)(x-4)=765 | | 4=-3a+3 | | 3x+1+3x=324 | | 5x^2-30x-325=0 | | 56-y=-24 | | 18x-9y=34 | | 5x+10y=435 | | -1/4a-4=7/8a-3 | | 5(25)2x=1 | | x^2+20x-196=0 | | y=5000+8x | | 8x-5+3x-10=2 | | 7-5r=m | | f(5)=10(5)+2 | | 15x+10=-30 | | Y/40=7/56 | | 4x^2+34x*60=0 | | 34.95u-6.25= |

Equations solver categories