3x-4x+5=7x-18

Simple and best practice solution for 3x-4x+5=7x-18 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-4x+5=7x-18 equation:


Simplifying
3x + -4x + 5 = 7x + -18

Reorder the terms:
5 + 3x + -4x = 7x + -18

Combine like terms: 3x + -4x = -1x
5 + -1x = 7x + -18

Reorder the terms:
5 + -1x = -18 + 7x

Solving
5 + -1x = -18 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
5 + -1x + -7x = -18 + 7x + -7x

Combine like terms: -1x + -7x = -8x
5 + -8x = -18 + 7x + -7x

Combine like terms: 7x + -7x = 0
5 + -8x = -18 + 0
5 + -8x = -18

Add '-5' to each side of the equation.
5 + -5 + -8x = -18 + -5

Combine like terms: 5 + -5 = 0
0 + -8x = -18 + -5
-8x = -18 + -5

Combine like terms: -18 + -5 = -23
-8x = -23

Divide each side by '-8'.
x = 2.875

Simplifying
x = 2.875

See similar equations:

| -2(x+4)=2x-12 | | -6(2w-3)+3w=5(w+6) | | 6(1-x)+2=4(2+x)-9x | | -5y-45=4(y-9) | | 5+3w=7w-73 | | 3y+7=7y+13 | | 26.34+42.18= | | (4b+3)(b+1)=0 | | -26.34+42.18= | | (r-5)(2r+7)=0 | | 3(6x+1)=-5(2x+3) | | 3n-(2n+1)=5 | | 3p+6=-6 | | 51x-18=84 | | 41.6x=707.2 | | -4y+5-3y=40 | | -3(2x+2)=-3(5x-1) | | ax+bx-3=11 | | 9+5x=-16 | | 51=7(-12v)+2 | | a=a-1 | | -5.7q=97.41 | | 22x-12=10 | | Y=14x-133 | | 413*410= | | -3+4x=11 | | 1+2x=6x-5 | | 4x+16-3x=-20 | | -5(6x-3)=2(8x+3) | | 15=1+7(X-18) | | 5(4x-3)-3(2x+1)= | | 2x+3*3x=33 |

Equations solver categories