(-7)c=21

Simple and best practice solution for (-7)c=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 (-7)c=21 equation: 



(-7)c=21

We move all terms to the left:

(-7)c-(21)=0

We multiply parentheses

-7c-21=0

We move all terms containing c to the left, all other terms to the right

-7c=21

c=21/-7

c=-3

See similar equations:

| 6+m+2m=15 | | 13-3x=25 | | -15.1+8.2x-7.6=-5.22+5.9x | | -5r–2=23 | | 8x+44=x^2+6x+9 | | -33+x=-5(1-x) | | 9x-7+10=8+5x-2x | | 5x-(2×-1)=2 | | -8n-22=7(-5n-8)+7 | | 2y^2=1 | | -s–4/4=2 | | 1/2(4x-6)+(5x-2)=-19 | | 1/12+3/8*y=5/12+5/8*y | | 576x^-4-52x^-2+1=0 | | (1/4)x+(1/2)=-5 | | |x-4|=3x | | -5v+15=-8 | | 72+x+(x+1)=249 | | -2/3x=40/3 | | 20x^2-28x-96=0 | | -s–44=2 | | 3x-7x=-2x=4 | | -54=10d+8d | | X-12=0.75x | | 140+(x+12)^2=180 | | 9u+4u=-26 | | 5(2n+3)=7(3n+1)+8 | | 14x=2+11x+1 | | (7x+17)+(3x-20)=90 | | 9(5n+6)=-29 | | 2/x=1/8x+3 | | x(24-6x)=0 |

Equations solver categories