0.7a+0.8(17-a)=13

Simple and best practice solution for 0.7a+0.8(17-a)=13 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 0.7a+0.8(17-a)=13 equation: 



0.7a+0.8(17-a)=13

We move all terms to the left:

0.7a+0.8(17-a)-(13)=0

We add all the numbers together, and all the variables

0.7a+0.8(-1a+17)-13=0

We multiply parentheses

0.7a-0.8a+13.6-13=0

We add all the numbers together, and all the variables

-0.1a+0.6=0

We move all terms containing a to the left, all other terms to the right

-0.1a=-0.6

a=-0.6/-0.1

a=5+0.1/0.1

See similar equations:

| (x-45)+x+x(x-45)+(x-45)=540 | | 2y2=10y | | x+x+1/2x+1/2=360 | | x*((25-x^2)^1/2)=-1 | | 21z+3=-16 | | 3+5m=5m-9 | | x+x*1/x=10 | | 8x+20=6x=18 | | x+x*1/Y=10 | | w/5-1=-10 | | -39=7x-4 | | -27+8y=-7(2y-5) | | 6-(2x-3x)=-5 | | (a+6)(2a-1)=2a+11a | | -9+a=12 | | x/30=2/20 | | (3x+5)/4=5 | | -5(v-82)=-75 | | 5/5b+6=2/b-6 | | 7(s-84)-64=-1 | | 45/x=10/6.1 | | 45/x=10/6.100/100 | | 13-v=18 | | 9/100=36/b | | 10x+4=12x-16= | | 40/x=1000/2000.3/6 | | 4y-2=-30 | | 10-2=8x3 | | 0.8(10+0.5y)-0.9y=11 | | (x+5)+(4x-55)=7x-130 | | 2(x-9)=10-5x | | 10-4(2-3x)=2+12x |

Equations solver categories