3x+9=8x-25

Simple and best practice solution for 3x+9=8x-25 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 3x+9=8x-25 equation:


Simplifying
3x + 9 = 8x + -25

Reorder the terms:
9 + 3x = 8x + -25

Reorder the terms:
9 + 3x = -25 + 8x

Solving
9 + 3x = -25 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
9 + 3x + -8x = -25 + 8x + -8x

Combine like terms: 3x + -8x = -5x
9 + -5x = -25 + 8x + -8x

Combine like terms: 8x + -8x = 0
9 + -5x = -25 + 0
9 + -5x = -25

Add '-9' to each side of the equation.
9 + -9 + -5x = -25 + -9

Combine like terms: 9 + -9 = 0
0 + -5x = -25 + -9
-5x = -25 + -9

Combine like terms: -25 + -9 = -34
-5x = -34

Divide each side by '-5'.
x = 6.8

Simplifying
x = 6.8

See similar equations:

| -409(x^2+2.56+1.6384)0-802.816=0 | | 0.7x+6=0.5x+0.2x | | -8-3.4=3x-6.7 | | 9(x+9)=2x+116 | | (5c-5)= | | 73-6x=39x+23 | | 10y+35+8y-16= | | 12x+23=4x+143 | | 45+135+45+135+3x+x=720 | | 4x+10=5x-25 | | .2*.02= | | 45-44.61= | | 3a-7b=10 | | 60-22.49= | | 34.96+180.7+8.245= | | 8x=16x-1 | | -7x-1.7=9x-0.9 | | 6x+6=50 | | 126-3x=24x+24 | | 28.17+39.792+1.9= | | -7-1.7=-9x-0.9 | | x/2+50=144 | | 2t(3t+9)=-3(t+5) | | 2(d+8)=4(d-3) | | 187-2x=34x+19 | | 2x^2+14x= | | X^2-82=0 | | 4x-5(3x+10)= | | 4x+101=9x-14 | | 5(x+2)=2(x+7) | | 17=31-2x | | -5(v+7)=2v+14 |

Equations solver categories