3x+(x+40)=180

Simple and best practice solution for 3x+(x+40)=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+(x+40)=180 equation:


Simplifying
3x + (x + 40) = 180

Reorder the terms:
3x + (40 + x) = 180

Remove parenthesis around (40 + x)
3x + 40 + x = 180

Reorder the terms:
40 + 3x + x = 180

Combine like terms: 3x + x = 4x
40 + 4x = 180

Solving
40 + 4x = 180

Solving for variable 'x'.

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

Add '-40' to each side of the equation.
40 + -40 + 4x = 180 + -40

Combine like terms: 40 + -40 = 0
0 + 4x = 180 + -40
4x = 180 + -40

Combine like terms: 180 + -40 = 140
4x = 140

Divide each side by '4'.
x = 35

Simplifying
x = 35

See similar equations:

| -2.3+x=-7.5 | | (10*215)*95=10(215*z) | | 7x/8-3=x/2+3 | | 11x+70=10x+10 | | 3+2n=5n+3 | | 4.2y+1.3y-12=21 | | 6(x-6)=9-3x | | 4+6/y-3=2y/y-3 | | f/4-f-2%8=7/8 | | 2(1-q)=3(2-5q)+8+q | | x+22x-1=38 | | 1/3x+2=4/9 | | (10x^2)-12x=0 | | 2x-4=100-11x | | 8-(3x)=2 | | 8x+1=2x+37 | | 3(x+9)=7x+3-4x+24 | | 7x^4*-36x^3= | | x+(x+1)=455 | | 3(n+2)=30 | | 18=-6k | | 8u+3+2u=7 | | 2x^2-1=4x+15 | | -2(-w+11)=-13+2-9 | | 0.2x+0.146=0.15x-0.01 | | -9-2/3x=20 | | 3(4x+1)+8=10x-1 | | -4p-5(5-2p)=4(p-5)-5 | | 3=s-22 | | 4(a-6)=16 | | s-1=-6 | | ln(y+3)+ln(4)=x+ln(x) |

Equations solver categories