Suppose l - 9 = 4*l - 3*c, -3*l + c = -1. Solve l*i + 5 + 5 = 0 for i.

Let g = -11 + 7. Let a be ³⁄₁ - (g - 5). Solve 0 = -5*i - a - 3 for i.

-3

Let l(a) = -2*a. Let b be l(-2). Solve -2*t - b = -3*t for t.

4

Let c(t) = t3 - 2*t2 + 3*t + 4. Let h be c(0). Let j be (1/(-2))/((-2)/8). Solve h*r = j*r - 6 for r.

-3

Let t = -100 + 102. Solve -t*a + 3 = -5 for a.

4

Let w(y) = y2 + 10*y + 9. Let q(d) = d3 + 14*d**2 + 2*d + 18. Let s be q(-14). Let i be w(s). Solve -25 = 4*h - i for h.

-4

Let i(x) be the first derivative of -x**²⁄₂ + 2*x - 3. Let g be i(-2). Solve 0*u = g*u for u.

0

Let q be 1 + (-17)/(-5) + ³⁹⁄₆₅. Solve 0 = q*u - 3*u - 6 for u.

3

Suppose -4*b = 19 + 5. Suppose -4*s = -2*s - 5*x - 6, -4*s + 42 = 5*x. Let u be ⁴⁄₆ - s/b. Solve -f - 3 = u*f for f.

-1

Let y(q) = 262*q3 - 261*q3 + 5*q2 + 9 + 2*q2 - 17*q. Let o be y(-9). Solve o = -5*c + 3*c - 2 for c.

-1

Let l be 2 + (3 - -1) + -6. Solve -m + 4 + 1 = l for m.

5