40-13x-42=0

Simple and best practice solution for 40-13x-42=0 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 40-13x-42=0 equation:


Simplifying
40 + -13x + -42 = 0

Reorder the terms:
40 + -42 + -13x = 0

Combine like terms: 40 + -42 = -2
-2 + -13x = 0

Solving
-2 + -13x = 0

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + -13x = 0 + 2

Combine like terms: -2 + 2 = 0
0 + -13x = 0 + 2
-13x = 0 + 2

Combine like terms: 0 + 2 = 2
-13x = 2

Divide each side by '-13'.
x = -0.1538461538

Simplifying
x = -0.1538461538

See similar equations:

| 3a+7b-10b+6a= | | x=417.6 | | 3(x-7)-4=-5(-5+3)-6x | | 6700+25x=10500 | | 17d+27d+18d=300 | | -8y+2=2 | | 2b+24=4b+6 | | 18=2b+7b | | 0.8x+0.15=2x-1.35 | | 10+5x=5x+20 | | 6x-3=9x+4-1 | | 6x-4(2x-5)=68 | | -p^2-9p-14=0 | | 3y+5y+8=64 | | -14+3y=64 | | 18=0.75(2x-1) | | 6(3x-1)=18x-tu | | -3(r+5)=-40 | | 2x-48=3x-77 | | 2sin^2x-4cosx-1=0 | | 4k+mn-n=3 | | Logb(x)+logb(x-5)=logb(24) | | 38+5y=38 | | -16x^2+96x+128=0 | | 2y-8+4-4y=-24 | | a+6a-14=98 | | 50-6x=14+12x | | 25+4w=49 | | -16x^2+96+128=0 | | 2+2(x-6)=-16 | | 17/18-2/3= | | 17=6x+1-4x |

Equations solver categories