3x+40=13x-15

Simple and best practice solution for 3x+40=13x-15 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+40=13x-15 equation:


Simplifying
3x + 40 = 13x + -15

Reorder the terms:
40 + 3x = 13x + -15

Reorder the terms:
40 + 3x = -15 + 13x

Solving
40 + 3x = -15 + 13x

Solving for variable 'x'.

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

Add '-13x' to each side of the equation.
40 + 3x + -13x = -15 + 13x + -13x

Combine like terms: 3x + -13x = -10x
40 + -10x = -15 + 13x + -13x

Combine like terms: 13x + -13x = 0
40 + -10x = -15 + 0
40 + -10x = -15

Add '-40' to each side of the equation.
40 + -40 + -10x = -15 + -40

Combine like terms: 40 + -40 = 0
0 + -10x = -15 + -40
-10x = -15 + -40

Combine like terms: -15 + -40 = -55
-10x = -55

Divide each side by '-10'.
x = 5.5

Simplifying
x = 5.5

See similar equations:

| x^2+6x=-7x | | h(t)=5t | | (x^2+2x-11)=4 | | 11m+6n-4m+10n= | | 83-2(x+6)=x+74 | | 30x-x+6+(-5x+4)=-(5x+6)+(-8+3x) | | n-2=-7n+14 | | 9x-(12x+28)=x | | 185-4x=32x+21 | | 63-3x=6x+22 | | 6+x/2=18 | | 4n+5=7n+4 | | 2t+5/3=7 | | 3/X+10=4 | | 3x+2=4x-5 | | 5x+6=18-7x | | 8x+28=5x+67 | | 4p+5=11 | | 6x^2+8x-2=0 | | 2n+4=4n+6 | | x-8x^(1/2)+11=0 | | 2/3+x=(5x-1)/5-6 | | X/3+10=4 | | 120-2x=34x+20 | | 3x^2+9x+3=0 | | 2n+5=n+8 | | 5-7x=35-21x | | -2X-10=-10 | | 13-7x=127-8x | | -2X-10=-4 | | x-8x^1/2+11=0 | | 20(t)=-4.9t^2+32t+2 |

Equations solver categories