If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying
(7c)(9c) = 0
Remove parenthesis around (7c)
7c(9c) = 0
Remove parenthesis around (9c)
7c * 9c = 0
Reorder the terms for easier multiplication:
7 * 9c * c = 0
Multiply 7 * 9
63c * c = 0
Multiply c * c
63c2 = 0
Solving
63c2 = 0
Solving for variable 'c'.
Move all terms containing c to the left, all other terms to the right.
Divide each side by '63'.
c2 = 0
Simplifying
c2 = 0
Take the square root of each side:
c = {0}
| 2(3.5)+16=x | | -7(x+1)-14=15+6 | | 5(10x-10)=(-4x+4) | | 15t+4t= | | 18x^2y^2-8= | | 3(-2(3.5)-4)=x | | 3(2x+5)=5x+25 | | 3(-2(3.5)-4)= | | 14d-9d= | | 3x+8y=80 | | 4y=90 | | 3(2g+3)= | | 3(t+-4)=-2(t+3)+14 | | x-6=5x-10 | | 14(x-6)=-6-8 | | -4x^3-30x^2-44x+30=0 | | 44x+22=0 | | 2(x-6)=20 | | x+1=9x^2+9x^2 | | (3wy)(4wy)= | | 8+3(2y+3)= | | x+9=2x-7 | | -5t(3t+9)= | | 3=-2x+7 | | (3x)(x+5)=0 | | 27=3c-3-(6-2c) | | (4b)(5b)= | | 2.8=0.9+y | | 4y-1+y+42=7y+50-5y | | y+9=13 | | 3x=159 | | 4v^2+v+9=0 |