-21=c+8

Simple and best practice solution for -21=c+8 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 -21=c+8 equation:


Simplifying
-21 = c + 8

Reorder the terms:
-21 = 8 + c

Solving
-21 = 8 + c

Solving for variable 'c'.

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

Add '-1c' to each side of the equation.
-21 + -1c = 8 + c + -1c

Combine like terms: c + -1c = 0
-21 + -1c = 8 + 0
-21 + -1c = 8

Add '21' to each side of the equation.
-21 + 21 + -1c = 8 + 21

Combine like terms: -21 + 21 = 0
0 + -1c = 8 + 21
-1c = 8 + 21

Combine like terms: 8 + 21 = 29
-1c = 29

Divide each side by '-1'.
c = -29

Simplifying
c = -29

See similar equations:

| 8x-3(4-2x)=6(x+1)-2 | | 9p-4p+6=7p-p | | 58-32=a | | 58-32= | | -51=6b+5(1-4b) | | -2(6x+5)+16=90 | | -35=x-16 | | x*2+4=6 | | 1.5n=4n-0.3-0.5 | | 11x-8+2x-3=10x-4+2x | | x^3=-343 | | 7=-y+3x | | 6(x-2)-76=-142 | | -5(x+3)+3(3x-5)=3(x-4)+9 | | 16x^2+48x=0 | | 3-10+7=h+7h | | 9x^2-12x+40=0 | | 7(n-3)-(6-2n)=8n | | 3x^2+16x-3588=0 | | 3y-2=59 | | 5=.25x | | -8.3x=49.8 | | 3y-2=-59 | | a+25=-5 | | 3y-2y=7 | | 4x^2-12xy+5y^2=16 | | 4y-7y=-12 | | 6m-m=.83(6m-10) | | 5x+5(-2x-3)=-17-3x | | fx^2-12xy+5y^2=16 | | 0.8x-15x= | | 3x^3=4x+4 |

Equations solver categories