r+1.5=3.9

Simple and best practice solution for r+1.5=3.9 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 r+1.5=3.9 equation: 


Simplifying
r + 1.5 = 3.9

Reorder the terms:
1.5 + r = 3.9

Solving
1.5 + r = 3.9

Solving for variable 'r'.

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

Add '-1.5' to each side of the equation.
1.5 + -1.5 + r = 3.9 + -1.5

Combine like terms: 1.5 + -1.5 = 0.0
0.0 + r = 3.9 + -1.5
r = 3.9 + -1.5

Combine like terms: 3.9 + -1.5 = 2.4
r = 2.4

Simplifying
r = 2.4

See similar equations:

| 70/10=35/n | | 6n-13=46 | | z+7=-10 | | x^3-2x^2-32x+32=0 | | 25-46=3(x-1)-6 | | 4+1/3s=0 | | 3(x+6)=36/12 | | 5x/4=18 | | 5-3x=11+3x | | -10(x-5)+72=-14-14 | | 4(4c-1)-6=11c+5 | | 27+4y-3=14y-12-4y | | -6(x+9)-41=3-62 | | X/-9=-1-(-4) | | z/9-4=-8 | | 7x-5x+x-3+2x= | | 14x-6=6x+4+3x | | 5y^3+20y^2-10y-40=0 | | 8x-2=-2x+6 | | -5=6x+3 | | ax^2+bx+c=x | | x+.08x=216 | | x^2+bx+c=x | | x^2+.08x=216 | | 3x+6=62 | | (x+3/2)^2=36 | | ((x+3/2)^2)-36=0 | | N+2n=-30 | | 3x^3-5y^2-2y=0 | | 2(x+2)+x=3(x+-1)+6 | | (4x^2)/3=12 | | 2(x+2)+x=3(x-1)+16 |

Equations solver categories