(2x+3)+(5x-4)=20

Simple and best practice solution for (2x+3)+(5x-4)=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 (2x+3)+(5x-4)=20 equation:


Simplifying
(2x + 3) + (5x + -4) = 20

Reorder the terms:
(3 + 2x) + (5x + -4) = 20

Remove parenthesis around (3 + 2x)
3 + 2x + (5x + -4) = 20

Reorder the terms:
3 + 2x + (-4 + 5x) = 20

Remove parenthesis around (-4 + 5x)
3 + 2x + -4 + 5x = 20

Reorder the terms:
3 + -4 + 2x + 5x = 20

Combine like terms: 3 + -4 = -1
-1 + 2x + 5x = 20

Combine like terms: 2x + 5x = 7x
-1 + 7x = 20

Solving
-1 + 7x = 20

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + 7x = 20 + 1

Combine like terms: -1 + 1 = 0
0 + 7x = 20 + 1
7x = 20 + 1

Combine like terms: 20 + 1 = 21
7x = 21

Divide each side by '7'.
x = 3

Simplifying
x = 3

See similar equations:

| 1024=X^5/4 | | 2(x+6)[2]=-40 | | X^212x+35=0 | | X(x+9)=27 | | -5(x+2)=3x-(2x+3) | | y=-4+2x^2-10 | | 4x+2=8x+6 | | Y=-16t^2+48t+8 | | 2x+5=180+2x | | 0.3x+x=27000 | | 13x+3(3-x)=3(4+3x)-2x | | 2.7-(.3lnx)=0 | | x+(x*2)=.75 | | x+20+3x+10=180 | | 2lnx=4.9 | | (m-17)/5=8- | | 1.5xX= | | X^2+-x+-90=0 | | 5(3x-2)-2(x-2)= | | 11x-15=x+3 | | 5/12*2pir=18pi | | -4/3=p/12 | | -(8/6x)-4/6y-6/6 | | (x^2-2x+1)(3+2i)=0 | | 0=-a+4a | | (p+41)(p-2)=0 | | 0.1r=3/16 | | 13/8=×/12 | | -7(2+3x)=-35 | | 5=3n+1-a | | (x^4+y^3)dx+(3xy^2)dy=0 | | ln(x+3)=(-4) |

Equations solver categories