30+15x=90

Simple and best practice solution for 30+15x=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+15x=90 equation: 


Simplifying
30 + 15x = 90

Solving
30 + 15x = 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 + 15x = 90 + -30

Combine like terms: 30 + -30 = 0
0 + 15x = 90 + -30
15x = 90 + -30

Combine like terms: 90 + -30 = 60
15x = 60

Divide each side by '15'.
x = 4

Simplifying
x = 4

See similar equations:

| 9y^5+y^3=0 | | 3x+2.4=3.0 | | 0.5x^4+3x^2+6=0 | | -13=5k+5+4k | | Tan(60)=x/140 | | 12p+10= | | 7x-(5x-1)=11 | | 7=-n-6n | | -4n+5(5-4n)=25-3n | | 19k+-3k=16 | | 3/11=v/4 | | 30-2f=2 | | 1/3d=68 | | (2x-3)(3x^5-2x^4+4x^3+x^2-2x+3)= | | 7-2n=8n-(-4) | | 2x^2+8+8=0 | | 3​/4=5x | | 0.6x+x^2=2.3 | | 7/8x-1/4=9 | | 3/4​​=5x | | -3x+18x-15=0 | | 5(-2r+2)+2=5r+36 | | 2x^2+10x-48=780 | | 305/720 | | 9r-5r-3r=15 | | 3x^2=8x-96 | | 9a+11=37 | | p-p+2p=16 | | 6b-13b+9=3 | | A^2+6a-1=-6 | | 13v-9v-v=18 | | X+3.7=9.68 |

Equations solver categories