If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 15x3 + 42x2 + 7n + 3 = 0 Reorder the terms: 3 + 7n + 42x2 + 15x3 = 0 Solving 3 + 7n + 42x2 + 15x3 = 0 Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + 7n + 42x2 + -3 + 15x3 = 0 + -3 Reorder the terms: 3 + -3 + 7n + 42x2 + 15x3 = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 7n + 42x2 + 15x3 = 0 + -3 7n + 42x2 + 15x3 = 0 + -3 Combine like terms: 0 + -3 = -3 7n + 42x2 + 15x3 = -3 Add '-42x2' to each side of the equation. 7n + 42x2 + -42x2 + 15x3 = -3 + -42x2 Combine like terms: 42x2 + -42x2 = 0 7n + 0 + 15x3 = -3 + -42x2 7n + 15x3 = -3 + -42x2 Add '-15x3' to each side of the equation. 7n + 15x3 + -15x3 = -3 + -42x2 + -15x3 Combine like terms: 15x3 + -15x3 = 0 7n + 0 = -3 + -42x2 + -15x3 7n = -3 + -42x2 + -15x3 Divide each side by '7'. n = -0.4285714286 + -6x2 + -2.142857143x3 Simplifying n = -0.4285714286 + -6x2 + -2.142857143x3
| 2y-(-2)=6 | | (4-3i)/(-1-4i) | | 5x=x^2+4 | | 2y-3y+5y= | | 2-4/(2-x) | | -xy+5y-4x+16=0 | | 2s+19=S+37 | | z^10=2+5I | | 80-15=x | | 19y-3=18y | | -8-6b=2-7b | | 4-5x=11x+20 | | -7(x+3)-16=18+1 | | 3(x-1)=-2(2x-1) | | (9d-5)(6d-5)=0 | | -3-7=10x+8-9x | | x=1-2y/y-6 | | 6-f=-3f | | 37=-33+17 | | y=(2B-4)x-3 | | (4v-9)(9v-8)=0 | | X+y=5(x) | | -2(x-8)+4h=-12 | | 4b+5c-6a-13=1 | | 5x(7x+11)= | | 7x+y=66 | | 6+2=2x-14 | | 1+g-1=9+10g | | 4b+5c-24=13 | | V=36-26 | | 7xy/-1 | | 1+go=9+10g |