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

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


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

Reorder the terms:
3(-4 + x) = 5x + 6.9 + -3x
(-4 * 3 + x * 3) = 5x + 6.9 + -3x
(-12 + 3x) = 5x + 6.9 + -3x

Reorder the terms:
-12 + 3x = 6.9 + 5x + -3x

Combine like terms: 5x + -3x = 2x
-12 + 3x = 6.9 + 2x

Solving
-12 + 3x = 6.9 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-12 + 3x + -2x = 6.9 + 2x + -2x

Combine like terms: 3x + -2x = 1x
-12 + 1x = 6.9 + 2x + -2x

Combine like terms: 2x + -2x = 0
-12 + 1x = 6.9 + 0
-12 + 1x = 6.9

Add '12' to each side of the equation.
-12 + 12 + 1x = 6.9 + 12

Combine like terms: -12 + 12 = 0
0 + 1x = 6.9 + 12
1x = 6.9 + 12

Combine like terms: 6.9 + 12 = 18.9
1x = 18.9

Divide each side by '1'.
x = 18.9

Simplifying
x = 18.9

See similar equations:

| 5p-18=10+p | | 4x^2-11x+3= | | 100-7y=44 | | 2d+63d=4 | | (x^2)-3-18= | | 12-y-y^2= | | (x^2)-(-3x)-18= | | x+7=182x | | (2u^3)(4x)(5x^7u^5)= | | 1/2-2/3x5/6 | | X^2+3xy-8=0 | | c^2+6c-27= | | x=ln(3y-1) | | 8p+10p-36=24+3p+5 | | (7-3r)(8-2)= | | .10y+.15x=38.5 | | 9x^3+6x^2-15x= | | 1032=890-m | | .10y+.15x=385 | | -9+2k=44 | | -7+5x=3 | | 7e^3x+5=1 | | 3(2x-14.5)=24.9 | | .15x+.10y=38.5 | | f(x)=7*4x | | 5n+30=2n-2 | | 13+4x=25 | | .15x+.10y=385 | | .89x-8.75=21-.86x | | 5+6x=-7 | | 55=(40+5x)+(17-4x) | | 3c^2-2c-5= |

Equations solver categories