7x+3=80-4x

Simple and best practice solution for 7x+3=80-4x 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+3=80-4x equation:


Simplifying
7x + 3 = 80 + -4x

Reorder the terms:
3 + 7x = 80 + -4x

Solving
3 + 7x = 80 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
3 + 7x + 4x = 80 + -4x + 4x

Combine like terms: 7x + 4x = 11x
3 + 11x = 80 + -4x + 4x

Combine like terms: -4x + 4x = 0
3 + 11x = 80 + 0
3 + 11x = 80

Add '-3' to each side of the equation.
3 + -3 + 11x = 80 + -3

Combine like terms: 3 + -3 = 0
0 + 11x = 80 + -3
11x = 80 + -3

Combine like terms: 80 + -3 = 77
11x = 77

Divide each side by '11'.
x = 7

Simplifying
x = 7

See similar equations:

| x+(x+2)+(x-14)=180 | | -14+2-j+3j= | | 1=-2*c | | n^2-20=-5n | | 3a=5a-12 | | 14n+-7n=37 | | X+5=-7x-35 | | 3m^2-2m=-7 | | -1+5(x-1)=7(3)-2whatisx | | 2x+6+3x=2x+21 | | -11j-(-15j)+6=-2 | | 3h+2-h-6= | | -2(t+4)=20-6t | | 9x+14y=129 | | n^2-10n-16=0 | | (6x-58)+(2x+4)5x=180 | | k^2+8k-48=0 | | 3x+1=5x+16 | | 3(x-4)-5=-3 | | -6x+4=11-5x | | 5k-2k+4=19 | | K+4=-7 | | p^2-8p-32=0 | | -y-4x=1 | | c=20+60n | | (x+5)=1 | | ln(8x-1)=3 | | 12y+2=164 | | 4.00x+5.25=25 | | (-21+8.43)+(-1.4b+2)=-12b+38 | | 2x-5x=8 | | -21+8.43+(-1.4b+2)=-12b+38 |

Equations solver categories