If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(-x)^3-(4*x^2)-(10*x)-7 = 0
2+2 = 0
(1/2)*(n-(4*5)) = 0
cos(62) = 12/x
250.833*x+15.616*y-9742.327;15.616*x+5.432*y-783.461
| 90=4x+14 | | 8(10)-1=-65 | | 6x+5y=53 | | 8(7)-1=-65 | | 55=3x+85 | | 8y-1=-65 | | (3x)(4y)= | | 55=3x+58 | | 4n+6=12 | | (4x^3)+2X-14=0 | | 17+8-20=4[a-7]-3 | | 5.4ft=2.54cm | | 1-2(0)=11 | | 36in=2.54cm | | 1-2(1)=11 | | 17+2b-4c=4[a-7]-3 | | 1-2(9)=11 | | x+(x+5)+(x+10)=75 | | 80-x+18=66 | | 1-2(-5)=11 | | 1-2w=11 | | 8x+9y=90 | | 28-4a=6[2a-2]+24 | | (5x)(4y)= | | 10=5(7-4) | | 1/2(n-5*4) | | 10=5(6-4) | | 10=5(-3-4) | | 0.50x+0.15(70)=31.5 | | 7[a-4]-2a=19+3[a+3] | | y=-x^2+9x-12 | | (4x)(7)= |