x+21+4x=-45-4x-51

Simple and best practice solution for x+21+4x=-45-4x-51 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 x+21+4x=-45-4x-51 equation: 


Simplifying
x + 21 + 4x = -45 + -4x + -51

Reorder the terms:
21 + x + 4x = -45 + -4x + -51

Combine like terms: x + 4x = 5x
21 + 5x = -45 + -4x + -51

Reorder the terms:
21 + 5x = -45 + -51 + -4x

Combine like terms: -45 + -51 = -96
21 + 5x = -96 + -4x

Solving
21 + 5x = -96 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
21 + 5x + 4x = -96 + -4x + 4x

Combine like terms: 5x + 4x = 9x
21 + 9x = -96 + -4x + 4x

Combine like terms: -4x + 4x = 0
21 + 9x = -96 + 0
21 + 9x = -96

Add '-21' to each side of the equation.
21 + -21 + 9x = -96 + -21

Combine like terms: 21 + -21 = 0
0 + 9x = -96 + -21
9x = -96 + -21

Combine like terms: -96 + -21 = -117
9x = -117

Divide each side by '9'.
x = -13

Simplifying
x = -13

See similar equations:

| 8+x+7x=72 | | x+5+11=-3 | | 2(t+-3)+3(t-2)=28 | | 5n+3n=-8 | | .25w-.5w-4=12 | | 3(1)-5=9 | | -15-4(15+2)=7-2(-15) | | 3(8-3n)=5(2+n) | | -x+273=227 | | 33=2x+3 | | -12+2a=12 | | 1+6x-x=-9 | | 0.4x+0.7(0.3x+4)=0.6(0.4x-0.1)-0.1 | | 1/2x+3=19 | | 4-b=27 | | -43+2h=-3h+42 | | 10+5x=2x-12 | | -2(-3x+10)=3x+28-3x | | -w+68=241 | | 8m+7=5m | | 12-(4m+8)=3+3m-17 | | 5a-6-6a=-10 | | 24=10M | | 3(0)-5=9 | | 133=245-v | | -4r+6+5r=13 | | 65=.75x-7 | | -3(5n-3)=-96 | | 4(4x-3)=3(5x-3) | | 5x-13=-78 | | -3(6y-1)-2=16 | | -18+5x=(-12x)-1 |

Equations solver categories