-2.25=r-0.8

Simple and best practice solution for -2.25=r-0.8 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 -2.25=r-0.8 equation: 


Simplifying
-2.25 = r + -0.8

Reorder the terms:
-2.25 = -0.8 + r

Solving
-2.25 = -0.8 + r

Solving for variable 'r'.

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

Add '-1r' to each side of the equation.
-2.25 + -1r = -0.8 + r + -1r

Combine like terms: r + -1r = 0
-2.25 + -1r = -0.8 + 0
-2.25 + -1r = -0.8

Add '2.25' to each side of the equation.
-2.25 + 2.25 + -1r = -0.8 + 2.25

Combine like terms: -2.25 + 2.25 = 0.00
0.00 + -1r = -0.8 + 2.25
-1r = -0.8 + 2.25

Combine like terms: -0.8 + 2.25 = 1.45
-1r = 1.45

Divide each side by '-1'.
r = -1.45

Simplifying
r = -1.45

See similar equations:

| 6x+50+x=5x+6x+90 | | -5x+2=-6 | | -4m+12=36 | | 5/m-2/m=6 | | 0.75+x=4.5 | | -0.8x=3.36 | | 202.5+8y=342.50 | | 3(f+4)+2f-11-5f= | | -6=×/3 | | -7(6+12b)+7(-2b+6)=11x-8x | | 202.5+8=342.50 | | Y=11+4x | | 13/7x=-13/14 | | 8x+12y=2y | | ln(3x-2)=2.1 | | 4(3x+2)=152 | | S(t)=-16t^2+144t | | 4(2y+4)-3y=1 | | 101b=16 | | 26=/85y | | (p*4q*3r*2)*0= | | 1/3d-6=0 | | 2x-7+3x=3 | | 5x+4x+6= | | 8(1/4x-3/8y=-1/8) | | y=6.6x | | 2(5/8)*(2/7) | | 12+2x=a | | .19x+.09(x+5000)=2690 | | -3(n+4)=3 | | 2(5/8)*(2/8) | | -11k+99-12=33+7k |

Equations solver categories