30x-90=300

Simple and best practice solution for 30x-90=300 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 30x-90=300 equation: 


Simplifying
30x + -90 = 300

Reorder the terms:
-90 + 30x = 300

Solving
-90 + 30x = 300

Solving for variable 'x'.

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

Add '90' to each side of the equation.
-90 + 90 + 30x = 300 + 90

Combine like terms: -90 + 90 = 0
0 + 30x = 300 + 90
30x = 300 + 90

Combine like terms: 300 + 90 = 390
30x = 390

Divide each side by '30'.
x = 13

Simplifying
x = 13

See similar equations:

| Cos3x=-1/2 | | H=a*b | | 7t+7=-8+4t | | 4y+28=-y+8 | | 2x^2=px^2-4(x+2) | | -6+2c=8c+12 | | 3-2y=-9-5y | | 20-9x=-2+2x | | 3a+11=32 | | 7(a-3)=4a+2 | | -3x^4-2x^3-x^2=0 | | (10+x)=(10-x)+(15+x)+(13-x)+(12-x)+(28+x)+(x) | | -2c-6=2c+10 | | 10-8y=2 | | -30+2z=-6z+18 | | 20+8x=7.5x | | F(2x-1)=6x-5 | | 5u+10=2+3u | | 3a+b+2= | | 5x^2=-12x-16 | | X+hx+10=0 | | -7(y+6)=-3(y+10) | | -9a+1=6-4a | | 6(4a-2)=2(3a+3) | | 5(a+3)=3(a-1) | | 2y-4=10y+12 | | 4x-23=3(4x+3) | | -3x-6=-5x+10 | | 35-3a=89+6a | | (-25)= | | 4z+1=8-3z | | 7a-2=2a+8 |

Equations solver categories