If it's not what You are looking for type in the equation solver your own equation and let us solve it.
42x/12x=4
We simplify the equation to the form, which is simple to understand
42x/12x=4
Simplifying:
+3.5=4
We move all terms containing x to the left and all other terms to the right.
0=+4-3.5
We simplify left and right side of the equation.
0=0.5
0=0.5
The left and right sides are not equal, therefore there is no solution. This equation is invalid.
| -11n+16=-7n-8 | | 42/12=x | | 42/12= | | 27-12=5(x-1) | | 6x-4=7x+7 | | 42-x/12-x=4 | | 42-30=x | | x^2+12x=-16 | | 2a/3+7=15 | | 42-x-30=4 | | 42x-12x=4 | | 6X+68/8=-2 | | y-(-12)=-2(x-11) | | 2X+4/9=-4 | | (21/2)(13/5)-23/8 | | 21/2x13/5-23/8 | | 6X+55/7=-5 | | 4X+48/6=-2 | | y=-1/5x+1/9 | | (x-2)(x+7)= | | y-(-3)=0(x-0) | | y-(-3)=0-0 | | y=0x+-8 | | 2=6(2)+b | | 35a^9/5-15a^5/4 | | -5=-8x+b | | 8x-5/9=-5 | | 3056890000-15000000m=2085000000+5550000m | | 6v^2-25=0 | | 7w^2-5v-35w+wv= | | x^2+x-6/x^2-x-2 | | f(x)=(2x^5)+(6x^8) |