-30=42+c

Simple and best practice solution for -30=42+c 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 -30=42+c equation:


Simplifying
-30 = 42 + c

Solving
-30 = 42 + 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.
-30 + -1c = 42 + c + -1c

Combine like terms: c + -1c = 0
-30 + -1c = 42 + 0
-30 + -1c = 42

Add '30' to each side of the equation.
-30 + 30 + -1c = 42 + 30

Combine like terms: -30 + 30 = 0
0 + -1c = 42 + 30
-1c = 42 + 30

Combine like terms: 42 + 30 = 72
-1c = 72

Divide each side by '-1'.
c = -72

Simplifying
c = -72

See similar equations:

| 7v=1+8v | | 3(x-4)=1-(4x-15) | | 8m-15+7m=145 | | 4-2x=x-5 | | 9f=10+8f | | -4x+9y=-22 | | 5-4m=-5m | | -b=-10b-9 | | -4(4-5y)=11y+20 | | 6x+9x=15x | | -2z=-z-6 | | 4x+7x=4x-1x | | -4x+8y=-22 | | 2t-2=10-t | | 8u=-5+9u | | 3.4t+19.36=(-10.22) | | z=4 | | -5-3x=2x | | 4x+56=5x | | 4z+19=3z+9 | | 4-9(n-4)=6(4n-1)*5 | | 3.4*t+19.36=(-10.22) | | 2[5x-1]=3[x+1] | | 5(4x-2)=10(-2x+1) | | X^2-3+4= | | -.875x=-4 | | ln(5x+3)=7 | | 16=2-(c+6) | | |x+5|=9 | | 2w+35=105 | | 3(X+1)-(S-1)*2=10-(5-3S) | | 9r=-3+8r |

Equations solver categories