Let g = -2 - -4. Solve 0 = -g*q - 6 - 0 for q.
-3
Let g be ((-1)/(-2))/((-2)/(-4)). Let c be ((-3)/2)/(g/(-2)). Suppose s + 20 = c*s. Solve s = z + 4*z for z.
2
Let d(h) = 4*h - 2. Let y be d(1). Solve -y*v = -4*v for v.
0
Suppose 0*t + 3*t = -6*t. Solve a + a = t for a.
0
Suppose 2*v - 5*v = -12, 0 = -o - v + 7. Solve 12 = o*w - 6*w for w.
-4
Let d(p) be the third derivative of p6⁄120 + p5⁄6 + p3⁄3 + 5*p2. Let q be d(-10). Solve q*n = 5*n - 12 for n.
4
Let o(i) = i**2 - 4*i - 2. Let r be o(5). Solve -2*l = r*l + 10 for l.
-2
Suppose 5*y + 20 = 4*c - 17, 0 = c + 3*y + 12. Suppose -3*u + 9 = -12. Suppose 2*d = c*w - 14, 2*w + 3*d - 4 = u*d. Solve -a - a = w for a.
-3
Suppose -23*u + 30 = -21*u. Solve 8*g - 3*g - u = 0 for g.
3
Let v be 2 + 36⁄44 + 2⁄11. Solve v*a + 2 = 14 for a.
4