Let f = 38 - 21. Let x = -15 + f. Solve -x*t + 15 = 3*t for t.

Let b be (-3)/(2*(-12)/40). Solve -3*h = 2*h - b for h.

1

Let m be ²⁴⁄₁₈*³⁰⁄₄. Suppose -m = -j - j. Solve j*v + 8 = -2 for v.

-2

Suppose -3*y + 14 = 2*s, -4*y = s + s - 16. Let q be (y/6)/(²⁄₃₀). Suppose 0 = -4*p - 2*i + 6*i, 2*p - 5*i + 6 = 0. Solve -q*c - p = -12 for c.

2

Let h(n) = -n3 + 6*n2 + 9*n. Let f be h(7). Let q be 3 + 0/(-3) + 1. Solve 5*g + q = f for g.

2

Let t(s) = -s**2 + 7*s - 3. Let x be t(6). Let g be ((-8)/(-10))/(⁶⁄₁₅). Suppose -x*h - g*h = 0. Solve 12 = 3*c - h*c for c.

4

Let s(w) = w - 1. Let r be s(1). Let u = -3 - -4. Suppose -8*g + 7*g = -u. Solve r*v + v - g = 0 for v.

1

Let a(s) = -2*s2. Let i(l) = -l2. Let u(y) = -a(y) + 3*i(y). Let n be u(0). Solve n*d = d for d.

0

Let g = 34 + -11. Suppose -5*f - d = -g, 0 = f + 3*f + 3*d - 25. Let q be (¹²⁄₈ - 0)*10. Solve f*l - q = -l for l.

3

Let u(p) be the first derivative of 2*p**2 - 2*p + 2. Let w be u(4). Suppose -5*g + w = -16. Solve -3*i + 6 = -g for i.

4

Let v = 11 + -8. Solve -3*f + 6*f = -v for f.

-1