3X+13=x-8

Simple and best practice solution for 3X+13=x-8 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+13=x-8 equation:


Simplifying
3X + 13 = x + -8

Reorder the terms:
13 + 3X = x + -8

Reorder the terms:
13 + 3X = -8 + x

Solving
13 + 3X = -8 + x

Solving for variable 'X'.

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

Add '-13' to each side of the equation.
13 + -13 + 3X = -8 + -13 + x

Combine like terms: 13 + -13 = 0
0 + 3X = -8 + -13 + x
3X = -8 + -13 + x

Combine like terms: -8 + -13 = -21
3X = -21 + x

Divide each side by '3'.
X = -7 + 0.3333333333x

Simplifying
X = -7 + 0.3333333333x

See similar equations:

| -8.2+7w=9.3 | | 4(2a+b)= | | 2(36x-24)= | | 9y+5=y+18 | | 8x-43=3x-25 | | 6(-3-x)-2x=1 | | 6.7(z+7)+7=8.1z+1 | | 3+4c+7+12c= | | 3a-72=a+8 | | 3/26×8 | | 23x-89=42x+63 | | 2x+9forx=7 | | x+120=4(x-120) | | -8w+6=4w-9w-9 | | 9.8(b-1)=-6*5 | | 6(f+-5)=30 | | n/6-9=-11 | | 4(z-1)=3.8+(-1) | | t(t-7)^5/t^4(t-7)^2 | | x+120=4x(x-120) | | 4f(3f+1)= | | 2(n-6.2)+7n=4.5 | | 6(8.2-y)=4(y+5.6) | | 3(p+2)=2(2p-4)+9 | | e(5+9e)= | | 9(2x-5)=5(3x-1)-18 | | 34y-3.5=5 | | x^2+abs(x)=3 | | (1/3)^3*0.75^2 | | d(2d+3)= | | -3x-2+5x=-39 | | 3x+(3x-4)=-16 |

Equations solver categories