45r-2=54r-74

Simple and best practice solution for 45r-2=54r-74 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 45r-2=54r-74 equation:


Simplifying
45r + -2 = 54r + -74

Reorder the terms:
-2 + 45r = 54r + -74

Reorder the terms:
-2 + 45r = -74 + 54r

Solving
-2 + 45r = -74 + 54r

Solving for variable 'r'.

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

Add '-54r' to each side of the equation.
-2 + 45r + -54r = -74 + 54r + -54r

Combine like terms: 45r + -54r = -9r
-2 + -9r = -74 + 54r + -54r

Combine like terms: 54r + -54r = 0
-2 + -9r = -74 + 0
-2 + -9r = -74

Add '2' to each side of the equation.
-2 + 2 + -9r = -74 + 2

Combine like terms: -2 + 2 = 0
0 + -9r = -74 + 2
-9r = -74 + 2

Combine like terms: -74 + 2 = -72
-9r = -72

Divide each side by '-9'.
r = 8

Simplifying
r = 8

See similar equations:

| 7g+4g+g=180 | | 0=-16t(t-9) | | 7+3(3t+6)= | | -16u+6+6u=4u+12 | | 45r-2=54r-75 | | -2(-6n-7)=-70 | | 4(3-y)-3x=-7 | | -2(-6n-7)=70 | | (4x-10)=(3x+10) | | 6+5x=-7x-2-14x | | m/4-1=4 | | -2(6n-7)=-70 | | n+4n-7n-1= | | 49*.05X=10000 | | 3-y=.5x | | 6d+3d+d=180 | | 6=x-y | | 0.2x+2.7x-8.1=6.9+1.1x | | 16x^2-144x+320=0 | | 6y+2=1-y | | 3-y=12x | | -28+8x=8x-32 | | 320=-16x^2+144t | | 3x=19-4 | | 3w-6+8w+4=-5w-20 | | 3rt+6r+r[3t-6]= | | -5b+24=-8(b-6) | | 1.2x-2.4=84 | | 5y=20+-15x | | 9y^2+27y+20=0 | | 5x(6-7)-5=8(5-7) | | 2m+6-4m=-2(m-3) |

Equations solver categories