3r+1.5=r+4.5

Simple and best practice solution for 3r+1.5=r+4.5 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 3r+1.5=r+4.5 equation:


Simplifying
3r + 1.5 = r + 4.5

Reorder the terms:
1.5 + 3r = r + 4.5

Reorder the terms:
1.5 + 3r = 4.5 + r

Solving
1.5 + 3r = 4.5 + 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.
1.5 + 3r + -1r = 4.5 + r + -1r

Combine like terms: 3r + -1r = 2r
1.5 + 2r = 4.5 + r + -1r

Combine like terms: r + -1r = 0
1.5 + 2r = 4.5 + 0
1.5 + 2r = 4.5

Add '-1.5' to each side of the equation.
1.5 + -1.5 + 2r = 4.5 + -1.5

Combine like terms: 1.5 + -1.5 = 0.0
0.0 + 2r = 4.5 + -1.5
2r = 4.5 + -1.5

Combine like terms: 4.5 + -1.5 = 3
2r = 3

Divide each side by '2'.
r = 1.5

Simplifying
r = 1.5

See similar equations:

| 2(x-2)+4=2x+5 | | 4(5x-2)=32 | | 9x-1=9(x+6) | | 16m^2=16 | | x^2-8m-12= | | 8(x-6)+7=8x+9 | | x+14=3x-28 | | 3.2q-1.2-3.69q=1.4q-5.2 | | 3c+3-2c=7+3c | | 0.7x-11=1.4x-18 | | 3(4y-8)-(3y+9)= | | 16x^4+39x^2-27=0 | | -3.5-1.5x=-13.5 | | 0.9x-18=1.5x-21 | | 11x-2y=58 | | a+(a+275000)=600000000 | | 2z^2+3=8z | | 2(x+1)+3x=x+5 | | 12(x-5)+5=0 | | 6x-11=x^2-6x+9 | | 4(3n-90)+6=190(6n+91) | | 6+3c=-1c-6 | | -3y-14=6y+13 | | x+105=6x | | x^2+7=97 | | 2(3x+5)=9x-3 | | Ab-cd=0(c) | | R-6=7-11-8 | | 4x-10=2(x+5) | | 2m^2+7m-4=0 | | 8x-11=29 | | 3x+3p-17=0 |

Equations solver categories