72
z=.3
The expression has no solution but it can be simplified to: z+6
The chromatic polynomial for the Petersen (not Peterson) graph ispi(z) = (z - 2)* (z - 1)*z*(z^7 - 12*z^6 + 67*z^5 - 230*z^4 + 529*z^3 - 814*z^2 + 775*z - 352).
20
It is the same as: 11z = 132 Divide both sides by 11: z = 12
6+z = 3 z = 3-6 z = -3
72
In simple cases such as these, you can solve inequalities just like an equation. In this case, you add 3 to both sides.
z=.3
divide each side by 12; Z=9
2z - 5 = 11 Add 5 to both sides: 2z = 16 Divide both sides by 2: z = 8
z2 - 12 + 36 is the same as z2 + 24. That's a simplification, but not a solution. There's nothing to solve, because the question doesn't give an equation. If z2+24 were equal to something, then we'd have an equation, and we would be thrilled to solve it for the value of 'z'.
To solve an equation with three unknowns, x, y and z, you require 3 independent equations.
What are we solving here for, Z, X, or Y?If solve for Z then the answer would be z = x + yIf solve for X then the answer would be z = z - yIf solve for Y than the answer would y = z - xHope this help.
z = 3. If you mean (4*z + 6 )/3 then it is 6. (4*3 + 6) /3 = (12 + 6) /3 = 18/3 = 6 If you meant 4*z + (6/3) then it is 14. 4*3 + (6/3) = 12 + 2 = 14.
If you have to add or subtract the fraction take the LCM of the denominators.If you want to multiply the fractions multiply the numerator of one with other and denominator of one with other.If you want to divide the fraction then take the reciprocal of the second term, the sign of divide will change into multiply. You may solve the equation now.for example= x/y divide z/m= x/y x m/z omg that sounds hard so no