If it's not what You are looking for type in the equation solver your own equation and let us solve it.
14x^2-37x+42=0
a = 14; b = -37; c = +42;
Δ = b2-4ac
Δ = -372-4·14·42
Δ = -983
Delta is less than zero, so there is no solution for the equation
| 3x-4=22.4 | | 4(a+4)=52 | | 7p=31.5 | | 4x+138=13x-6 | | 7x+11=(x+4) | | 4x-7=4x-7) | | 74=7x-10 | | 9(a+3)=99 | | 43=5x-2 | | 3/4(t+3)=9 | | 5(x+3)=x+12/2*6 | | 1/3t+1=13 | | 2.6(4.9r-4.9=60.7 | | (5x-8)°=(2x-22)° | | 20=13-3x/2 | | P/n=3/4+2/2 | | 2x=4=x | | t*3-5=10 | | (8+x)*2=32 | | 6x+22+7x+16=0 | | 25x-3(5)*7=100 | | 6x+22+7x+16=180 | | 5-x=77 | | 25x-3(5)x7=100 | | 6x-16=26-8x | | 3y-9=20 | | 8f+10=15 | | 11p+29=9p+7 | | 3z/7+7=-1 | | (x*x)*x=216 | | 15k=24k^2 | | 25x-3(5)=100 |