2.3(2.8r-5.7)=7.9

Simple and best practice solution for 2.3(2.8r-5.7)=7.9 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 2.3(2.8r-5.7)=7.9 equation:



2.3(2.8r-5.7)=7.9
We move all terms to the left:
2.3(2.8r-5.7)-(7.9)=0
We add all the numbers together, and all the variables
2.3(2.8r-5.7)-7.9=0
We multiply parentheses
4.6r-13.11-7.9=0
We add all the numbers together, and all the variables
4.6r-21.01=0
We move all terms containing r to the left, all other terms to the right
4.6r=21.01
r=21.01/4.6
r=4+1/1.7624521072797

See similar equations:

| c^2=46 | | -12.5x+50=0 | | 2(x+5)+3(x-5)=15 | | -33+9x=3(4x+6) | | 4y+2y+5y=110 | | -(8x-7)=-41 | | 3/x=3/4 | | 8(-x+5)=741 | | 9x12+6x+8=65 | | 3x(2x+4)+5=7 | | (3x−4)−(2x−8)=0 | | -7(2x+5-x)=98 | | 8147=6191(b)^7 | | 5+10b=215 | | 2×+y=24 | | 0.5x+7.5x-x=49 | | 9x13=23 | | 18/8=q/13 | | 12x-3=195 | | 4×5*2=x | | 4X2-20x+5=0 | | (7.05x+4=49.7025+2x= | | 5=-5y+3(y-5) | | 19/8=q/13 | | (4x+8)+(3x+9)+(4x-2)=180 | | 20-6x=-6 | | 7.05x+4=49.7025+2x | | 45x+35=350 | | 44b+45=397 | | –3(q+73)=–57 | | 24=-8(j-98) | | c/3+-2=-1 |

Equations solver categories