5(x+5)-21=

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


Simplifying
5(x + 5) + -21 = 0

Reorder the terms:
5(5 + x) + -21 = 0
(5 * 5 + x * 5) + -21 = 0
(25 + 5x) + -21 = 0

Reorder the terms:
25 + -21 + 5x = 0

Combine like terms: 25 + -21 = 4
4 + 5x = 0

Solving
4 + 5x = 0

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 5x = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 5x = 0 + -4
5x = 0 + -4

Combine like terms: 0 + -4 = -4
5x = -4

Divide each side by '5'.
x = -0.8

Simplifying
x = -0.8

See similar equations:

| .75n=5+.5n | | y=6(7) | | -7-2x=7x-70 | | 2(3k+5)=2(2k+10) | | 12x=4+8x | | -3y=-8x-21 | | 2-3(5-x)=3x | | 25x+20x= | | a+5a+a+5a=3600 | | 5x+x+28+2x=360 | | 24=n+12+6 | | 0.80x+0.05(2-x)=0.10(-134) | | 5x-12=-3x+14 | | .75n=5+(.5*2n) | | x+4x=155 | | 3x+15-2x-2=4 | | -5x-8=-4x-6 | | 4x-26-3x=16-2 | | 2x^3+24x^2+72x=0 | | 3n+26-n=54 | | 2x-2=5x-35 | | x+6x=210 | | 2x^3+24x^2+72=0 | | 11(t-3)+7t=6(3t+3)-10 | | -10y=-50 | | 2y=5x+26 | | 7x+63=2x+38 | | 12x-3=41+x | | 21=2(4a-12) | | A^8+10a^2+16=0 | | x+x+5x+5x=3600 | | x^2-23x+63=0 |

Equations solver categories