If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
5*x+(1/2)*x = (1/2)*a+10 // - (1/2)*a+10
5*x-((1/2)*a)+(1/2)*x-10 = 0
(-1/2)*a+5*x+(1/2)*x-10 = 0
11/2*x-1/2*a-10 = 0 // + -1/2*a-10
11/2*x = -(-1/2*a-10) // : 11/2
x = (-(-1/2*a-10))/11/2
x = 2/11*(10-(-1/2*a))
x = 2/11*(10-(-1/2*a))
| -90=n-3(8+4n) | | 2X+1Y=42 | | 210=-6(5n-5) | | 1X+3Y=96 | | 95=7(5+4x)-8x | | y=2(19)+2 | | x+5/2=(4x+3)/4-(2-3x)/8 | | (3y-8)(4+y)=0 | | -7x+3.6=-8x | | f(-6)=x^3+4x^2-8x-10a | | x-47=44 | | 3b+4b-3=25 | | f(x)=8X^5+5X^3-3x+2 | | 4u^2+9u=2 | | 2x-7=4x-1 | | 0.45/5 | | x^3-7x^2+32x-60=f(x) | | 6x-24+7=-5 | | 4/1/2x=3 | | (4-u)(4u-9)=0 | | 6n/5=14 | | 5-(3x-4)=(x+11)-2(x+3) | | x+31=2x-8 | | (10v^6*y^6)/(15w^2*y^3+25y^4) | | 4-5m=34 | | 2h-6+3b=14 | | f(x)=x^4-3X^2+6 | | (x-5/2)=(x-2/3) | | 6(x+3)=2(x-6) | | 1=6*1+b | | m+2=26 | | 7=2*3-0 |