4x+7x-20=80-9x

Simple and best practice solution for 4x+7x-20=80-9x 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 4x+7x-20=80-9x equation:


Simplifying
4x + 7x + -20 = 80 + -9x

Reorder the terms:
-20 + 4x + 7x = 80 + -9x

Combine like terms: 4x + 7x = 11x
-20 + 11x = 80 + -9x

Solving
-20 + 11x = 80 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
-20 + 11x + 9x = 80 + -9x + 9x

Combine like terms: 11x + 9x = 20x
-20 + 20x = 80 + -9x + 9x

Combine like terms: -9x + 9x = 0
-20 + 20x = 80 + 0
-20 + 20x = 80

Add '20' to each side of the equation.
-20 + 20 + 20x = 80 + 20

Combine like terms: -20 + 20 = 0
0 + 20x = 80 + 20
20x = 80 + 20

Combine like terms: 80 + 20 = 100
20x = 100

Divide each side by '20'.
x = 5

Simplifying
x = 5

See similar equations:

| 8h-29=27 | | 15a^2+12a^2x+9a^2-3a^2= | | 3x+5(-5)=0 | | 1.66666= | | 6x^4-7x^2=20 | | 9h+3=93 | | c^2-14c+2=0 | | 5w+5=2w+17 | | 1.666666666= | | 9-2(3x-4)=5 | | 4/3w-12=2/3w | | 9y+9=8y-1 | | 2x+2x=18 | | 5(w+4)= | | 5m-6=8m+19 | | 5(2-R)=3(r-2) | | 6+10=-2 | | b-6y= | | (x^2+5)+(5x+1)= | | 7x+7-7x+7-2x-8=42 | | 8=4(x+6) | | 2(s-40)-7=-19 | | 5y=14+4(-2) | | 6*2x=x-6 | | 6x-3*9=15 | | 312w+12=36 | | 3n^2+3=15 | | 27-3p^2=0 | | -8x+6-3x=138 | | 5(a+3)+4a-5=-(2a-4) | | 2y+6=4y+6 | | 4p^2-7=-75 |

Equations solver categories