8x-21=0.5+3

Simple and best practice solution for 8x-21=0.5+3 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 8x-21=0.5+3 equation:


Simplifying
8x + -21 = 0.5 + 3

Reorder the terms:
-21 + 8x = 0.5 + 3

Combine like terms: 0.5 + 3 = 3.5
-21 + 8x = 3.5

Solving
-21 + 8x = 3.5

Solving for variable 'x'.

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

Add '21' to each side of the equation.
-21 + 21 + 8x = 3.5 + 21

Combine like terms: -21 + 21 = 0
0 + 8x = 3.5 + 21
8x = 3.5 + 21

Combine like terms: 3.5 + 21 = 24.5
8x = 24.5

Divide each side by '8'.
x = 3.0625

Simplifying
x = 3.0625

See similar equations:

| -12=B+3 | | .916667*3= | | 3(2y+5)=24 | | x^2-2x+1=x+11 | | 8x-21=5x+3 | | 2x^2+8x+35=0 | | x^3-72x+1=0 | | .60x-0.20(20+x)=1.40(20) | | 6x+15-4x+15=6 | | y=6findslope | | y=200x+120x | | 3.84=-0.37k | | .91666666667*4= | | =200x+120x | | .916*4= | | (2x+4)2x-45=0 | | .9167*4= | | .0916*4= | | 2x^4-3x^2+4x-1=0 | | y=5x+7findslope | | =3000+120x | | -9n+8=-7-(-6n) | | 5q-12p=-7p | | =3cos(2x) | | 0.095*3.4= | | 4+10r=8r | | 4k+8=6k-8 | | 8=5-(x+3) | | -4x=42-7x | | -9m+8=-7m | | 7w=6w+10 | | 2(x+5)=-3x+2 |

Equations solver categories