0.2(7+2r)=0.4r+1.4

Simple and best practice solution for 0.2(7+2r)=0.4r+1.4 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 0.2(7+2r)=0.4r+1.4 equation: 


Simplifying
0.2(7 + 2r) = 0.4r + 1.4
(7 * 0.2 + 2r * 0.2) = 0.4r + 1.4
(1.4 + 0.4r) = 0.4r + 1.4

Reorder the terms:
1.4 + 0.4r = 1.4 + 0.4r

Add '-1.4' to each side of the equation.
1.4 + -1.4 + 0.4r = 1.4 + -1.4 + 0.4r

Combine like terms: 1.4 + -1.4 = 0.0
0.0 + 0.4r = 1.4 + -1.4 + 0.4r
0.4r = 1.4 + -1.4 + 0.4r

Combine like terms: 1.4 + -1.4 = 0.0
0.4r = 0.0 + 0.4r
0.4r = 0.4r

Add '-0.4r' to each side of the equation.
0.4r + -0.4r = 0.4r + -0.4r

Combine like terms: 0.4r + -0.4r = 0.0
0.0 = 0.4r + -0.4r

Combine like terms: 0.4r + -0.4r = 0.0
0.0 = 0.0

Solving
0.0 = 0.0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

See similar equations:

| 11.5m=-10 | | 3(x+y)-10=35 | | (8d+5d-3)-(-9d+3d)= | | h*250=50 | | 3a+2b=5a | | 9h-23=58 | | 3.35+(-0.715x)=12.9+2.035x | | 4a+As=115 | | 6a^2-31a^2+28=0 | | D-17=-19 | | x^3-8x^2+16x=128 | | (4v+6)(5-v)=0 | | 6r^3-7r^2+-20r=0 | | x^2+5x+7=-10 | | 6r^3-7r^2+-207r=0 | | 3(-5x-6)=-5 | | 4a-9=35 | | (6a+3b)+(-3a+b)= | | 4x-7=x+3 | | 4(3b+2)=2b+18 | | 3(x+18)=114 | | 10m-19=71 | | 4r^3-11r^2+7r=0 | | 5y-11=39 | | Ax+60y=500 | | 7a+21=0 | | [-1]=0 | | -6(3x+10)+4(2-x)=15 | | 5r^2-12r-9=0 | | (x+12)=180 | | (8x+5x-9)-(3x-6x-2)= | | 4.52u=31.64 |

Equations solver categories