Let c(r) be the second derivative of -1/2*r**3 - 3/2*r**2 + 0 + 2*r. Let g be c(-2). Solve -g = b + 2 for b.

Suppose -7 = -5*q + 4*i - 4, -5*q + 6 = -3*i. Let h = 1 - 2. Let y(g) = -g + 1. Let x be y(h). Solve b - x = -q for b.

-1

Suppose -61 - 51 = -7*r. Solve -r = -2*i - 2*i for i.

4

Let w© = -c**2 - 9*c + 27. Let u be w(-11). Solve 14 = u*z - 1 for z.

3

Let z be (0 - 1)*(1 - 1). Let y be 0/2 + 2 + 13. Suppose f + z = y. Solve 2*l - f = 5*l for l.

-5

Let l(v) = -v - 2. Let p be l(-2). Let z be -7 - (-9)/(⁷²⁄₈₀). Solve p = 2*x + 3 + z for x.

-3

Suppose 0 = -3*p + a + 8 + 2, 3*a = -4*p + 22. Solve 4*o = 4 + p for o.

2

Let c be (-2)/(-4) + (-13)/2. Let w = -2 - c. Solve -3*s + s = -w for s.

2

Let b be ((-4)/6)/((-2)/3). Let x = -113 + 113. Solve d + b = -x for d.

-1

Let l(v) = v + 5. Let a be l(0). Suppose -j + a = 0, 3*j = 2*b - j + 20. Solve 2*r + r = b for r.

0

Let i = -25 + 73. Let s = 27 - i. Let u be 2*(-2 - s/6). Solve 2*d = -d - u for d.

-1