2x-80+x-20=2x-30

Simple and best practice solution for 2x-80+x-20=2x-30 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 2x-80+x-20=2x-30 equation:


Simplifying
2x + -80 + x + -20 = 2x + -30

Reorder the terms:
-80 + -20 + 2x + x = 2x + -30

Combine like terms: -80 + -20 = -100
-100 + 2x + x = 2x + -30

Combine like terms: 2x + x = 3x
-100 + 3x = 2x + -30

Reorder the terms:
-100 + 3x = -30 + 2x

Solving
-100 + 3x = -30 + 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.
-100 + 3x + -2x = -30 + 2x + -2x

Combine like terms: 3x + -2x = 1x
-100 + 1x = -30 + 2x + -2x

Combine like terms: 2x + -2x = 0
-100 + 1x = -30 + 0
-100 + 1x = -30

Add '100' to each side of the equation.
-100 + 100 + 1x = -30 + 100

Combine like terms: -100 + 100 = 0
0 + 1x = -30 + 100
1x = -30 + 100

Combine like terms: -30 + 100 = 70
1x = 70

Divide each side by '1'.
x = 70

Simplifying
x = 70

See similar equations:

| =6x*ln*3x+3x | | 7(2q+3)-4(3q-5)= | | (x+1)sqrt(x+3)+(x+7)sqrt(x+10)=x^2+6x+1 | | 1500+0.4(x-10000)= | | 3(2-2x)=3x+1 | | =6x*lnx+3x | | 0=9x^2+7x+8 | | 0=2x^2-5 | | (x^2-10x+21)(x^2-10x+21)=0 | | f(x)=3x^2+7x+5 | | x^2-3x-2=(x-1)sqrt(2x+1) | | (3x^2)+(4x^2)=100 | | (-3x)(2xy)(-xy^2)= | | lg(x-3)+lg(x+3)=2 | | 5x+9=25+x | | 25a^2-169y^2=0 | | (x+8)+(x+8)+(4x-4)=180 | | cos^2+2cosx-3=0 | | x+(2x-6)+(5x-6)=180 | | x^3-8x^2+6=0 | | x^3+8x^2+6=0 | | 24x^2+24x+22=0 | | Y=5cos(2t) | | 6x(xsquared-36)=0 | | k^2+4k=5 | | (7x+9)+(4x)+(x+3)=180 | | 2x-8=62 | | sin^2x=2(cosx-1) | | 7n^2-61n-90=0 | | Axb=38850 | | 0=3x^2+8x+11 | | 5*-6+9-(28-(-9))= |

Equations solver categories