Suppose -q + 3*z = 0, 4*q + 3*z + 27 = 72. Solve -n + q = 2*n for n.

Suppose -6 = -6*q + 3*q. Let u be ⁶⁄₁₂ + 13/q. Let v = u + -2. Solve 5 = v*z - 0 for z.

1

Let s© = -c3 - 7*c2 - 2*c - 10. Let q be s(-7). Let r be q/(-10) - 216/(-40). Solve 2*w = 3*w + r for w.

-5

Suppose -2*h - 4*d + 24 = 0, 0*d + 28 = 3*h - 2*d. Let j be 46/h - 4/(-10). Solve -1 = -2*s - j for s.

-2

Let r be 13 + (-1 - 2) + 0. Let a = r + -4. Solve 3*p + 0*p - a = 0 for p.

2

Let d be (-12)/(-9)*⁹⁄₆. Suppose r = d*m + 10, 2*r = 7*r + m + 5. Let c(s) = 9*s**2. Let p be c(1). Solve r = 2*v - 1 - p for v.

5

Let o(t) = t**2 + 3. Let h be (2 + 1 + -3)/(-1). Let u be o(h). Solve 5 + 7 = -u*g for g.

-4

Suppose -10 = 2*u + 3*z, -5*z = -u + 4*u + 15. Let m be ¹⁹²⁄₂₀ + (-2)/u. Solve -n = -3*n - m for n.

-5

Let o = -8 - -6. Let z be (-1 - o)*7 + -1. Solve 3*r + z = -0*r for r.

-2

Suppose 23 = -4*w + 103. Suppose -7*h = -12*h + w. Solve -c + 3*c = -h for c.

-2

Suppose -m = -3*z - 32 + 8, 0 = -5*m + 2*z + 68. Suppose 4*y + 3 = 23. Suppose y*w - 9 - 1 = 0. Solve -2*d - m = w*d for d.

-3