If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4a2 + 9 = -19 Reorder the terms: 9 + 4a2 = -19 Solving 9 + 4a2 = -19 Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + 4a2 = -19 + -9 Combine like terms: 9 + -9 = 0 0 + 4a2 = -19 + -9 4a2 = -19 + -9 Combine like terms: -19 + -9 = -28 4a2 = -28 Divide each side by '4'. a2 = -7 Simplifying a2 = -7 Reorder the terms: 7 + a2 = -7 + 7 Combine like terms: -7 + 7 = 0 7 + a2 = 0 The solution to this equation could not be determined.
| 64x^2=64 | | -7x-3=3-6x | | 3x^2/144=-2x/3 | | 3k+7= | | -10n-40=4n-12 | | -2+36k^2=23 | | (4x-6)/(12x+7) | | p/5+1=0 | | x+2=90 | | x*9+2=90 | | 31.61=6g+3.59 | | 4.89-1.2-5.69=-1.89-2.4 | | 5B-8=37 | | 1.4-1.6(t+6)=46 | | a^2-5=44 | | -10y=4-4x | | 9*x+2=90 | | 9x^2+7x=-2 | | 2n^2=-16 | | 7x-116=112-5x | | v^2+4=40 | | 5x+4-2x=x-8 | | X^2+22X+1=0 | | x/-3+8=16 | | y^2=-18x | | .875n-3=.833n+12 | | -1-x=12 | | 25m^2-n^4=0 | | (9+u)(3u-2)=0 | | -x/5=-7 | | g-6/6=7/6 | | r/2+r=3 |