Let u be (4⁄10)/(16⁄40). Suppose 0 = 5*g + 2*p - 0*p - 7, -5*g + u = -4*p. Solve 0 = 2*q - g + 5 for q.
-2
Let p(k) = -3*k + 42. Let o be p(14). Solve -5*i - 1 - 9 = o for i.
-2
Let v be 5 - (-1 - (-1 + -3)). Solve -v*r + 0 + 2 = 0 for r.
1
Let q be (0 + 15⁄25)*5. Solve -f + 16 = q*f for f.
4
Let g = -60 + 63. Solve -2*a + 10 = g*a for a.
2
Suppose -5*z - 3*b = 2*b - 40, -3*z - 4*b = -29. Solve -10 = o - z*o for o.
5
Suppose 0 = 5*h - u - 15, 3*u - 15 + 0 = 0. Suppose -h*q + 153 = 53. Solve 5*y = -0*y + q for y.
5
Let s be (-9)/4*16/(-6). Let l(k) = k3 - 5*k2 - 3*k - 8. Let c be l(s). Let a be 2/(-10) - (-32)/c. Solve 0 = -a*t - 9 + 24 for t.
5
Let l(v) be the first derivative of v3⁄3 + 7*v2⁄2 - 2*v - 2. Let i be l(-4). Let u be (-4)/(-20) + i/(-5). Solve 0 = u*r + r + 8 for r.
-2
Suppose -4*v + 0*v = 0. Suppose v = 4*n - d - 17, 4*n + d - 11 = 4*d. Solve n*j - 5 = -0 for j.
1