2r-(3.1)=1.7

Simple and best practice solution for 2r-(3.1)=1.7 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 2r-(3.1)=1.7 equation:


Simplifying
2r + -1(3.1) = 1.7

Multiply -1 * 3.1
2r + -3.1 = 1.7

Reorder the terms:
-3.1 + 2r = 1.7

Solving
-3.1 + 2r = 1.7

Solving for variable 'r'.

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

Add '3.1' to each side of the equation.
-3.1 + 3.1 + 2r = 1.7 + 3.1

Combine like terms: -3.1 + 3.1 = 0.0
0.0 + 2r = 1.7 + 3.1
2r = 1.7 + 3.1

Combine like terms: 1.7 + 3.1 = 4.8
2r = 4.8

Divide each side by '2'.
r = 2.4

Simplifying
r = 2.4

See similar equations:

| 8x-3=-9 | | .4x+.06(30)=9.8 | | 5x+6=3(x-8) | | 2*x+1=22 | | x(6x-3)+2=6x(x-2)+x | | X+5y=76 | | -5(3c+6)=4(2c+11) | | 4+7f=f-16 | | z^2=-4 | | x+8=2+7x-5x | | -10x+3x^2-13=0 | | 3(x+2)(3x+1)(x+7)=140 | | 6(-6-2n)=6(12n-6)-9n | | 4(7x+6)=28 | | 3y-2x=8 | | 10x+4y=-8 | | 2x-12x=6 | | u^2-2u+32=(2u-5)(u+2) | | 3x^10=3 | | 5(3x-2)+34x-7=24x-8 | | -7(7-3x)=-4(10-6x) | | 7a^2=19-8a | | x^2+.7x+.1=0 | | 8s(s+4)=s-21 | | 4(7-2b)+2(5b+2)= | | -0.2x-0.3y=0.2 | | -x+5-3x=-55 | | 5x-35=x-13 | | 10x=15x-15 | | 8x-6=5x-12 | | 2(23-x-2y)+2(23-x-7)=20 | | 4(x+3)=3x+3 |

Equations solver categories