If it's not what You are looking for type in the equation solver your own equation and let us solve it.
4x+7/2x=0
Domain of the equation: 2x!=0We multiply all the terms by the denominator
x!=0/2
x!=0
x∈R
4x*2x+7=0
Wy multiply elements
8x^2+7=0
a = 8; b = 0; c = +7;
Δ = b2-4ac
Δ = 02-4·8·7
Δ = -224
Delta is less than zero, so there is no solution for the equation
| -77(3+t)=4(2t+6) | | (4x+7)/2x=0 | | 2(5x+9)=49 | | (x²+60)+(8x+36)=180 | | (x^2+60)+(8x+36)=180 | | 6x+20+x^2=180 | | 180-x=((2x-4)+28) | | 21=-4+u/5 | | x2+14x-15=0 | | d=9920/3.14 | | x^2=160+6x | | m2+10m-39=0 | | d=9920/22/7 | | 6b2-12b-90=0 | | (x+21)+(2x+21)=90 | | 9x=11=74 | | 1.4+2/5t=3/15t-0.8 | | 2n2+9n-81=0 | | 4x+3(-13+5x)=18 | | 6/20=60/x | | 4×3(7x-19)=18 | | 6/20=x/60 | | 10(z−9)=-49 | | 4p2+10p-66=0 | | 3x—5=-11 | | 3x2-12x+12=0 | | 2p/9=8/3 | | 6w^2=5w | | R(x)=4x2+5x-6 | | 4(8x-14)=18 | | −2x+9=-4x+27 | | 6x+4(5+23)=12 |