70-x=2x-20

Simple and best practice solution for 70-x=2x-20 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 70-x=2x-20 equation:


Simplifying
70 + -1x = 2x + -20

Reorder the terms:
70 + -1x = -20 + 2x

Solving
70 + -1x = -20 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
70 + -1x + -2x = -20 + 2x + -2x

Combine like terms: -1x + -2x = -3x
70 + -3x = -20 + 2x + -2x

Combine like terms: 2x + -2x = 0
70 + -3x = -20 + 0
70 + -3x = -20

Add '-70' to each side of the equation.
70 + -70 + -3x = -20 + -70

Combine like terms: 70 + -70 = 0
0 + -3x = -20 + -70
-3x = -20 + -70

Combine like terms: -20 + -70 = -90
-3x = -90

Divide each side by '-3'.
x = 30

Simplifying
x = 30

See similar equations:

| 9b-32=5b+32 | | 50x+500y=2500 | | 3(7x+1)= | | x-0.1x=1500 | | 12x=960 | | 4R+7R+5R+8R=360 | | 2x=174 | | 6+-2u=-4 | | 17-3w+5=6w+5-2w | | 5(x-3)+6=5x-20 | | x-(-0.2x)=72 | | z=3+7j | | -10m=-90 | | 16.5=0.5(a+25) | | 6x^2+23x+5=0 | | 4(a-10)=4 | | 4x+12=-2x^2-2 | | -3y-2=-2y-3 | | n/-10=-10 | | 5x^2+2x+7x=0 | | 3a+11= | | 2k+4=3k-2 | | 3x+22=9x+52 | | t+7=-7+t | | Z/3-3=1 | | x-9.8=5.88 | | 4x-3-7x=-30 | | -84=4-8x | | -6x+6=25-5x | | 4=8x^3+6x | | 12-a=3x+6 | | 19-1.25x=15 |

Equations solver categories