3=-5(4x+1)+21x

Simple and best practice solution for 3=-5(4x+1)+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 3=-5(4x+1)+21x equation:


Simplifying
3 = -5(4x + 1) + 21x

Reorder the terms:
3 = -5(1 + 4x) + 21x
3 = (1 * -5 + 4x * -5) + 21x
3 = (-5 + -20x) + 21x

Combine like terms: -20x + 21x = 1x
3 = -5 + 1x

Solving
3 = -5 + 1x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
3 + -1x = -5 + 1x + -1x

Combine like terms: 1x + -1x = 0
3 + -1x = -5 + 0
3 + -1x = -5

Add '-3' to each side of the equation.
3 + -3 + -1x = -5 + -3

Combine like terms: 3 + -3 = 0
0 + -1x = -5 + -3
-1x = -5 + -3

Combine like terms: -5 + -3 = -8
-1x = -8

Divide each side by '-1'.
x = 8

Simplifying
x = 8

See similar equations:

| 5x^2+x=-5 | | 2x-3/4=x+5/6 | | 11-8y=3-10y | | z-7z=5z-9-z | | 10-6x-6-8x=6 | | 6-(x-4)=3(x-2)+5 | | 8-4x-5-2x=5 | | 8(z+7)-6=2+60-10 | | 10x+8+6y+4x+1x= | | 5x+7+3x+5y+4x= | | 5y+4+3x+5y+4y= | | 1-8t=-10-3t | | 3(2x+4)-9=8x+5 | | Xy+9y-4x-36= | | 5p^2-29p+20=0 | | 8+2x^2-x^4=0 | | 7w^2+30w+8= | | 6-(x-4)=3(x-2)+15 | | -8a+10b-7a-3b= | | 12(n+5)=4(15+3n) | | 0.06(y-6)+0.10y=0.12y-0.01(10) | | 8t^2-40t+100=0 | | 8t^2+40t+100=0 | | 6z^2+29z+20= | | 34x=x-3 | | t^2+20t+100=0 | | x-10+2x+40=180 | | 4t^2+31t+42= | | 8t^2-20t+100=0 | | 19x^2-9x^2=0 | | 13(t-2)+8t=7(3t+4)-9 | | 4-6y=-2y-11 |

Equations solver categories