If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
c2 = 9
Solving
c2 = 9
Solving for variable 'c'.
Move all terms containing c to the left, all other terms to the right.
Simplifying
c2 = 9
Take the square root of each side:
c = {-3, 3}
| 7x+12=4x+9 | | x^2-22x-8=0 | | 2x^2-x+35=0 | | -6x-10x=-128 | | 1950=30p | | 1950=30 | | 6p-15=15-6p | | y=2x^2-18 | | (x-4)(2x+1)=0 | | 3n-21=2n | | x+28=2(x+2) | | 9x^2=42x-24 | | 6x+5x-57=38-8x | | 18x^2+79x-9=0 | | 3x^3-9x^2-30x=0 | | 13+y+4=25 | | y-10=27 | | 8+y=95 | | 6x^2+43x-40=0 | | 12.50*19=x | | 1[3(5+a)-2]=a+5 | | 2x^2+9x-81=0 | | 7x=8x-1 | | 6x(x-1)=21-x | | .5[3(5+a)-2]=a+5 | | x^2-x-g=0 | | S^2-8s=0 | | 2x^2+9x-57=0 | | 29+7m=28+22m | | 3y+4y+6y=20 | | 0=15+5y-7x | | 12+y=15 |