7x-30=15

Simple and best practice solution for 7x-30=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 7x-30=15 equation: 


Simplifying
7x + -30 = 15

Reorder the terms:
-30 + 7x = 15

Solving
-30 + 7x = 15

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 + 7x = 15 + 30

Combine like terms: -30 + 30 = 0
0 + 7x = 15 + 30
7x = 15 + 30

Combine like terms: 15 + 30 = 45
7x = 45

Divide each side by '7'.
x = 6.428571429

Simplifying
x = 6.428571429

See similar equations:

| =(2x-4)+6 | | 3x-3(2x-8)=3(3x-7)+5x | | 8(t+2)-3y(t-4)=6(t-7)+8 | | -2(n-5)-(3n-1)=-6+(2n-1) | | h(t)=-16t+32t | | -5-10=15 | | Y=2x+16-9 | | =(3x-1)-(3x-1) | | h=vt+16t^2-hforv | | -2b+-4= | | n+6+7=-5+4n | | (3x+10)=(6x-10) | | 3n+2n+n= | | =(x-2)(x-5) | | 1+b=-1+2b | | 4x-6=2x-6 | | 3x+15+3y=x+10 | | b+-2b+-4= | | 21=9+3 | | 3(3x+7)=48 | | 21=9+3x | | (-6p)+(-6p)=-112 | | -14-7x=-8x-8 | | (4x+2)=(6x-30) | | 7a+4m+7= | | 6-x+2=-3 | | Y=21x+98 | | 6-6a=-6-5a+5 | | 7/3x+2/5= | | 2x=77 | | y+.8=.6(y+4) | | 3+2x+5=-17 |

Equations solver categories