If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 + 13 = -5 Reorder the terms: 13 + 4x2 = -5 Solving 13 + 4x2 = -5 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-13' to each side of the equation. 13 + -13 + 4x2 = -5 + -13 Combine like terms: 13 + -13 = 0 0 + 4x2 = -5 + -13 4x2 = -5 + -13 Combine like terms: -5 + -13 = -18 4x2 = -18 Divide each side by '4'. x2 = -4.5 Simplifying x2 = -4.5 Reorder the terms: 4.5 + x2 = -4.5 + 4.5 Combine like terms: -4.5 + 4.5 = 0.0 4.5 + x2 = 0.0 The solution to this equation could not be determined.
| 3x+11=5x+12 | | 4y-7+4y-7=90 | | 10y-12=5(2y+3)-y | | 9x+4y=-84 | | 2x+2(4x-2)=35 | | 2x^2-4x-3y=1 | | -5x+3y=-16 | | -3k+2=41 | | Z^2-15z+44=0 | | 3x^3+6x^2+3x=0 | | 4(7x-8+6)=19+3 | | x^3+1x^2-2x+168= | | 2(3a-a)=18 | | 20+.15x=30+.10y | | 0.2(z+12)=0.4(9-3z) | | -7(-3-2x)=-49 | | 12-15=7d+85 | | 2x^3+2x^2-12=0 | | 20=m+n | | 7/y+3/4=7/4y | | 9.5=x+2(3x-4) | | 5W-8=20 | | 5x^3-40=0 | | 3b+5=53 | | 5(-4-9x)-2x+7= | | 4x-3y+15=0 | | 149=283-u | | b+4+6=-10+5b | | x^2+144x-441=0 | | 16x^6-12x^4= | | (4z+2)(1+z)=0 | | n^3+m^2+n^2m^2=0 |