30+8x=-90

Simple and best practice solution for 30+8x=-90 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 30+8x=-90 equation: 


Simplifying
30 + 8x = -90

Solving
30 + 8x = -90

Solving for variable 'x'.

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

Add '-30' to each side of the equation.
30 + -30 + 8x = -90 + -30

Combine like terms: 30 + -30 = 0
0 + 8x = -90 + -30
8x = -90 + -30

Combine like terms: -90 + -30 = -120
8x = -120

Divide each side by '8'.
x = -15

Simplifying
x = -15

See similar equations:

| Sin34=5/ | | 4(5x+3)=-3(3x-5) | | 6a-2c+7a= | | 7.4x+44.4=3.2x+86.4 | | 3X+6Y=4000 | | 36q^2+5=0 | | 32-6x=92 | | -7(4x-4)=-28 | | X^2+x-1800=0 | | 7/12y-1/4=2y5/3 | | Y=ln3/x | | -49q^2+2=0 | | 3x+2(-5x+15)=-54 | | 25w^3+40w^2+16w=0 | | Y=ln(t^2) | | -2=9n-11 | | 12.2x+19.4=2.7x+93.9 | | -180=-5t^2 | | -2(x+1)+0.2=-2 | | 23x=2x^2 | | 9.6x-15.4=4.3x+26.3 | | 5y=-9y^2 | | 2(3x+1)=26-2 | | 4X^3+40x^2-120=0 | | 1/3x1.5 | | 1/2x=-5/6x-3 | | ln(2x-6)=lnx | | 11.3x+12.8=7.5x+35.6 | | 1/3*1/2+1/4=1/4*1/2-1/2 | | 16y^2=3 | | 9x+8=-x^2 | | 5*4/-8*-1/7 |

Equations solver categories