30=7x+2-3x

Simple and best practice solution for 30=7x+2-3x 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=7x+2-3x equation:


Simplifying
30 = 7x + 2 + -3x

Reorder the terms:
30 = 2 + 7x + -3x

Combine like terms: 7x + -3x = 4x
30 = 2 + 4x

Solving
30 = 2 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
30 + -4x = 2 + 4x + -4x

Combine like terms: 4x + -4x = 0
30 + -4x = 2 + 0
30 + -4x = 2

Add '-30' to each side of the equation.
30 + -30 + -4x = 2 + -30

Combine like terms: 30 + -30 = 0
0 + -4x = 2 + -30
-4x = 2 + -30

Combine like terms: 2 + -30 = -28
-4x = -28

Divide each side by '-4'.
x = 7

Simplifying
x = 7

See similar equations:

| 10-4(x+4)= | | 5x-2(x-5)=-3+4x+9 | | 24y-8=23y-8 | | n+4=-12 | | 3y^2-28y+3=0 | | x^2+9x+16=8 | | X+70=5x-20 | | 7(y+8)+y=3(y+3)+7 | | 51=24+h | | q+10=3g | | -8x+12x-59=25 | | 2X=3X-17 | | -11.6/81.5= | | X-.20=575 | | f(x)=x^2-5x+7atf(x+3) | | cd+ce= | | 5x-138+8x=135 | | 3x^2-25= | | 20(3d+1)=20 | | 8(u-1)-4=4(y+3) | | 2x*y*3x= | | 3x+2x-8=37 | | 14x-138=135 | | -3=u-2 | | 7(2x+3)=4(2y+5) | | 34=6+b | | x^2-16x+86=23 | | n/3+10=7 | | -6=v+6 | | y^5-3y^2-20=0 | | 160.00x+0.25=342.50 | | 3p*3p= |

Equations solver categories