Let d be 4/14 - 4/14. Let c = -5 + d. Let p(x) = x + 8. Let u be p(c). Solve 4 = -u*l - 5 for l.

Let c = -5 + 7. Solve 6 = z + c*z for z.

2

Suppose -8*p + 19 = -5. Solve -v = -0*v - p for v.

3

Suppose 5*q - 3*q - 30 = 2*y, 2*q = 5*y + 45. Solve -b = b + q for b.

-5

Let y be -3*(-2 + ³⁄₃). Suppose -z = z - 4. Solve 5 - z = -y*t for t.

-1

Let v be 601(-1)/(-2). Let b be 75/(-10)*4/(-6). Solve b*g - 10 + v = 0 for g.

-4

Let v = 2 + 1. Let f = -1 + v. Suppose 8 = 2*s + 2*s. Solve f*j - s = 3*j for j.

-2

Suppose 3*w = 3*u + 69, 0*u = 2*w + 4*u - 52. Suppose k = 4*k - w. Solve -b = -5*b - k for b.

-2

Let c(q) be the first derivative of q⁴⁄₄ - 8*q³⁄₃ + 9*q**²⁄₂ - 5*q - 1. Let f be c(7). Solve -f = -h - 2*h for h.

3

Let b = -16 + 8. Let v = b - -12. Solve -1 = v*g - 13 for g.

3

Suppose 2*x + 0 = -4. Let v(f) = -2*f - 1. Let z be v(x). Solve -2 + 17 = z*s for s.

5