3x-30+4x=180

Simple and best practice solution for 3x-30+4x=180 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 3x-30+4x=180 equation: 


Simplifying
3x + -30 + 4x = 180

Reorder the terms:
-30 + 3x + 4x = 180

Combine like terms: 3x + 4x = 7x
-30 + 7x = 180

Solving
-30 + 7x = 180

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 = 180 + 30

Combine like terms: -30 + 30 = 0
0 + 7x = 180 + 30
7x = 180 + 30

Combine like terms: 180 + 30 = 210
7x = 210

Divide each side by '7'.
x = 30

Simplifying
x = 30

See similar equations:

| 6(32)-5y=0 | | 11X+20=12X+15 | | 5(x+8)-7x=-(2x-4) | | -19s-34=56-x | | 3x-9=4x+16 | | 6(32)-5=0 | | 6(32)-5= | | 6x^2=8-5x | | 5w-18w=-52 | | 7m-(-8m)= | | 5(8-x)=8(x-9) | | y+1=-2+9 | | 12+b=18 | | 11x+5=12X | | 9.5w-85=w | | 4x-3=-16 | | -5-8=-4+x | | x+5(-5)=7 | | 26g=2g+(-128)+8g | | 6=-19+x | | 4(x+1)=2(11-x) | | 6r^2=9+15r | | -6+8(m+3)=28 | | (X+7)+(2x-5)+(3x+2)=136 | | -5-8=4 | | 3+4(z+5)=21 | | 2r-22=80-100 | | 10-8x=10+8x | | 336x-84=3087 | | 13-45=3(x-5)-5 | | 10-8x=10+-8x | | 7x-6y=73 |

Equations solver categories