2.5r-(2-5r)=2.6+6.1r

Simple and best practice solution for 2.5r-(2-5r)=2.6+6.1r 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 2.5r-(2-5r)=2.6+6.1r equation:


Simplifying
2.5r + -1(2 + -5r) = 2.6 + 6.1r
2.5r + (2 * -1 + -5r * -1) = 2.6 + 6.1r
2.5r + (-2 + 5r) = 2.6 + 6.1r

Reorder the terms:
-2 + 2.5r + 5r = 2.6 + 6.1r

Combine like terms: 2.5r + 5r = 7.5r
-2 + 7.5r = 2.6 + 6.1r

Solving
-2 + 7.5r = 2.6 + 6.1r

Solving for variable 'r'.

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

Add '-6.1r' to each side of the equation.
-2 + 7.5r + -6.1r = 2.6 + 6.1r + -6.1r

Combine like terms: 7.5r + -6.1r = 1.4r
-2 + 1.4r = 2.6 + 6.1r + -6.1r

Combine like terms: 6.1r + -6.1r = 0.0
-2 + 1.4r = 2.6 + 0.0
-2 + 1.4r = 2.6

Add '2' to each side of the equation.
-2 + 2 + 1.4r = 2.6 + 2

Combine like terms: -2 + 2 = 0
0 + 1.4r = 2.6 + 2
1.4r = 2.6 + 2

Combine like terms: 2.6 + 2 = 4.6
1.4r = 4.6

Divide each side by '1.4'.
r = 3.285714286

Simplifying
r = 3.285714286

See similar equations:

| 7x+24=x^2+12 | | 7xy+63x+14y= | | X^2-7=5x | | 5d^2-2d-8=0 | | -2(x-1)+(x-14)=-x-14 | | 12x^2-96x=144 | | 6z+4=9z+9 | | 4.9t+9t+3=0 | | 3z+5=9z+9 | | 3x^2+24x+48=8 | | 100+.30x=80+.80x | | 4p^2=-12p-9 | | 2(3a+4)=6 | | 2a-9=4(3a+1)-6 | | 6x^2+26x=-28 | | 40x^2-88x+48= | | 2(5x-13)-x=3(x-3)+7 | | 2m+6-4m=6 | | 4a-21=7a | | 3(x+1)=4y | | 4x+12=3x-10 | | 2y(x+2x)= | | 8d=-48 | | 3+2x=-41 | | -2(3t-5)+3t=8t-4 | | 8x+5+10x-7=180 | | 6x^2+13x+42.25=28+42.25 | | 5-5-3t= | | 19-n=38 | | 0.54(12)+0.06x=0.18(6+x) | | 5(3x-y)=0 | | -0.5w=-35 |

Equations solver categories