Solving these simultaneous equations by the elimination method:-
x = 1/8 and y = 23/12
12x+x = 13x
whats the answer for -2x^3+2^2+12x
5x+32+7x+8=180. By the laws of commutativity we can thus say that 12x+40=180. Subtracting 40 we get 12x=140. Divide by 12 and you get x=(do it yourself) This has nothing to do with calculus by the way.
7
i got x = 1.35 12x+18=41-5x +5x 17x+18=41 -18 17x=23 /17 x=1.35
If this is algebra then; 3x plus 12x = 15x
x works out as 5/3
6y
12x + 31 = 2x + 1710x = -14x = - 1.4
10+12x=-14 -14-10=12x 12x=-24 x=-2
It is: 12x
It is an equation.
It is: 12x
30+12x = 6(5+2x)
12x = x + 3 11x = 3 x = 3/11
x=5
6x + 12x + 2x = 80 20x = 80 x = 4