7x+4x-2=20

Simple and best practice solution for 7x+4x-2=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 7x+4x-2=20 equation:


Simplifying
7x + 4x + -2 = 20

Reorder the terms:
-2 + 7x + 4x = 20

Combine like terms: 7x + 4x = 11x
-2 + 11x = 20

Solving
-2 + 11x = 20

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + 11x = 20 + 2

Combine like terms: -2 + 2 = 0
0 + 11x = 20 + 2
11x = 20 + 2

Combine like terms: 20 + 2 = 22
11x = 22

Divide each side by '11'.
x = 2

Simplifying
x = 2

See similar equations:

| y=8x^2-32x | | (9-q)+1=9q+14 | | 4X+3X+2=16 | | 4x+6=-6x-54 | | 0.16x+0.4(2000)=0.22(2000+x) | | R(x)=-2x^2+124x+210 | | a(a+6)=0 | | 4g+6h=22 | | 4c+6=-6x-54 | | 25+7x=3(x+7) | | 3x+2x+3=13 | | -23=-2a-10+9 | | .5(x+6)=14 | | 4x(3-6x)=92 | | -1+2(1)-(-1)+3= | | 2x+7=-4x+3(2x-5) | | (3x+9)(x-2)=0 | | 8x+2=7x+x-2 | | x^2+5xy+6y^2=0 | | 6g-8h=50 | | 4=14x-24 | | 7x-6=9y | | -8x-4+6=2-8x | | 0.33(h-7)=9 | | (.3333333)x=-27 | | -4+x/4=-2 | | 112=-16t^2+64t+48 | | 36x^2+81x+4x+9=0 | | 0.5-3.5=0.2x-0.5 | | 2c+6d=-34 | | -(x+3)=-5x+21 | | 8(3x+4)=10x-3+7(2x+5) |

Equations solver categories