If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 84 + 3x2 = x2 Solving 84 + 3x2 = x2 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1x2' to each side of the equation. 84 + 3x2 + -1x2 = x2 + -1x2 Combine like terms: 3x2 + -1x2 = 2x2 84 + 2x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 84 + 2x2 = 0 Add '-84' to each side of the equation. 84 + -84 + 2x2 = 0 + -84 Combine like terms: 84 + -84 = 0 0 + 2x2 = 0 + -84 2x2 = 0 + -84 Combine like terms: 0 + -84 = -84 2x2 = -84 Divide each side by '2'. x2 = -42 Simplifying x2 = -42 Reorder the terms: 42 + x2 = -42 + 42 Combine like terms: -42 + 42 = 0 42 + x2 = 0 The solution to this equation could not be determined.
| (c-10)=-3 | | 5x+13=8x+1 | | x^2+2x+2=10 | | 6x+3+6x=-93 | | 2x-10y=44 | | 3x+14=80 | | 10-4(-8q-4)= | | 32=-18-2x | | 2(3x+7)=5(x-9) | | S=4lw+2whforL | | 2-5x=x | | factorx^2+2x-14=0 | | 120=15*2n | | 3i+5=9i+2 | | -3+6x+7x=-27 | | 2x+14=80 | | (-3x+4)=-8(x-3) | | (-3x+4)=-8x-3 | | (x+3)(x-3)=(x-5)(x-3) | | 84-3x^2=x^2 | | 4x+155=11x-6 | | 40x+12y=600 | | -6p-4(4-3p)=4(p-4)-10 | | 9r+16=5 | | 4w^2+16w+15= | | 0=ln(cos(2x)) | | 5x+4=2+4x | | 5x-2+3x=8x-2 | | 3x^3+2x^2-27x-18=x | | 50=5n*2 | | 4x^2+441x+729=0 | | 6b-2b-7=13 |