5x+6.9-3x=3(x-4)-4

Simple and best practice solution for 5x+6.9-3x=3(x-4)-4 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 5x+6.9-3x=3(x-4)-4 equation:


Simplifying
5x + 6.9 + -3x = 3(x + -4) + -4

Reorder the terms:
6.9 + 5x + -3x = 3(x + -4) + -4

Combine like terms: 5x + -3x = 2x
6.9 + 2x = 3(x + -4) + -4

Reorder the terms:
6.9 + 2x = 3(-4 + x) + -4
6.9 + 2x = (-4 * 3 + x * 3) + -4
6.9 + 2x = (-12 + 3x) + -4

Reorder the terms:
6.9 + 2x = -12 + -4 + 3x

Combine like terms: -12 + -4 = -16
6.9 + 2x = -16 + 3x

Solving
6.9 + 2x = -16 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
6.9 + 2x + -3x = -16 + 3x + -3x

Combine like terms: 2x + -3x = -1x
6.9 + -1x = -16 + 3x + -3x

Combine like terms: 3x + -3x = 0
6.9 + -1x = -16 + 0
6.9 + -1x = -16

Add '-6.9' to each side of the equation.
6.9 + -6.9 + -1x = -16 + -6.9

Combine like terms: 6.9 + -6.9 = 0.0
0.0 + -1x = -16 + -6.9
-1x = -16 + -6.9

Combine like terms: -16 + -6.9 = -22.9
-1x = -22.9

Divide each side by '-1'.
x = 22.9

Simplifying
x = 22.9

See similar equations:

| 3*3a+2a-5*5a= | | 121/100=x/.5 | | -20/3x9 | | 5(3n+1)=8(4n+4)+7 | | 10-12(1-x)=8(12+6x)-14 | | -(2x+5)= | | 6x^4-19x^3-20x^2=0 | | 15y+20x=7 | | 4(8-5U)=-2U | | 161-(6x+16)=6(x+9)+x | | −3/20x9 | | T/-65=-14 | | 3(3n+5)=9(8n+8)+1 | | -2e+5(6f-4)= | | 12b-15=129 | | 210=l/6 | | 19b=7+5b | | 35x+17=6(5x+3)+5x-1 | | 270+x(10)=350 | | 31+2r=57 | | 0.3(p+4)=2.7 | | -3y+22-15y=0 | | 7=h/61 | | 0=4x^2+17x-15 | | 1/3=s/954 | | -9-b+8b=-2 | | 2.1x+2.6=-5.8 | | 18x+6-12x-12=24 | | 6z+9-7=4z+2z+12 | | 7x=252 | | -2(x-3)+4=-(x+1) | | 11c-14c=12 |

Equations solver categories