20x+100(20-x)=3500

Simple and best practice solution for 20x+100(20-x)=3500 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 20x+100(20-x)=3500 equation:


Simplifying
20x + 100(20 + -1x) = 3500
20x + (20 * 100 + -1x * 100) = 3500
20x + (2000 + -100x) = 3500

Reorder the terms:
2000 + 20x + -100x = 3500

Combine like terms: 20x + -100x = -80x
2000 + -80x = 3500

Solving
2000 + -80x = 3500

Solving for variable 'x'.

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

Add '-2000' to each side of the equation.
2000 + -2000 + -80x = 3500 + -2000

Combine like terms: 2000 + -2000 = 0
0 + -80x = 3500 + -2000
-80x = 3500 + -2000

Combine like terms: 3500 + -2000 = 1500
-80x = 1500

Divide each side by '-80'.
x = -18.75

Simplifying
x = -18.75

See similar equations:

| (3xy/z)^-2 | | 1x+2xy= | | -(-7+3)= | | x-33=149 | | 4(n-2)=24 | | -4d+7=21 | | 20=4x+2y | | 4(x+2)=(4x+8) | | 2-y=29 | | 5(3c-1)-3=13c+6 | | (X+1)(x^2-x+2)=0 | | -8(0.1x+0.4)-1.7=-0.1 | | 39-19=5(x-3) | | g(0)=3x+8 | | 475(x-39)+x=475 | | 100X-100=100 | | 3x^2-75=DNE | | 2x-36+2x+26=180 | | 5n+48=7n-2n-4 | | y=2(x+7) | | .046x=17.9 | | 5-12=z/-8 | | 5.900-4.166= | | x*4.6=17.9 | | (x^2/4)/(x^2y/12y^2) | | 7w-18w=88 | | 9X-7=32 | | 6/7=48/x | | 5(2n+3)=8(5n+7)+5 | | 6X-4=23 | | 10=5-2y+2y | | y[n]-0.1y[n-1]=x[n] |

Equations solver categories