4x*2-80=5x*2+21x

Simple and best practice solution for 4x*2-80=5x*2+21x 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*2-80=5x*2+21x equation:


Simplifying
4x * 2 + -80 = 5x * 2 + 21x

Reorder the terms for easier multiplication:
4 * 2x + -80 = 5x * 2 + 21x

Multiply 4 * 2
8x + -80 = 5x * 2 + 21x

Reorder the terms:
-80 + 8x = 5x * 2 + 21x

Reorder the terms for easier multiplication:
-80 + 8x = 5 * 2x + 21x

Multiply 5 * 2
-80 + 8x = 10x + 21x

Combine like terms: 10x + 21x = 31x
-80 + 8x = 31x

Solving
-80 + 8x = 31x

Solving for variable 'x'.

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

Add '-31x' to each side of the equation.
-80 + 8x + -31x = 31x + -31x

Combine like terms: 8x + -31x = -23x
-80 + -23x = 31x + -31x

Combine like terms: 31x + -31x = 0
-80 + -23x = 0

Add '80' to each side of the equation.
-80 + 80 + -23x = 0 + 80

Combine like terms: -80 + 80 = 0
0 + -23x = 0 + 80
-23x = 0 + 80

Combine like terms: 0 + 80 = 80
-23x = 80

Divide each side by '-23'.
x = -3.47826087

Simplifying
x = -3.47826087

See similar equations:

| (7+2x)5=-5x+5 | | -4(m+3)-(-2m-1)=-11 | | 2/5=x/17 | | 2x-147=-9x+40 | | 7+3(b-4)=16 | | 17x0/b | | (2+x)3=16+x | | 8x-44+x=64 | | 2x/3-3/4=x/2 | | YSquared-44=10Squared | | w-7+8=19 | | .01-1=x | | 5a=63 | | 2x*2+23x+69=6 | | x+2x-6+3x+12=180 | | (2+x)3=x-16 | | 7-2(x+2)=9+x | | 13x-8=9x | | 3(4x-2)+2(x+3)=5x+9 | | y^2-2y=8 | | -101+x=-3x+27 | | 7x+y^2=-5/56+1/8 | | 0.6(x-6)=3.0 | | x^2-2x-15=-7 | | 50*n= | | 1/4-12/8=4 | | 10+5(9n-1)= | | 7/21=6/x | | 1/8x-4+3/8x-4=5 | | 6x-6+12=180 | | -12=4(-1-2n)+4(1-n) | | 9-12x=3x |

Equations solver categories