Suppose -4*i - 15 = -3*g, -3*g + 5*i = -2*g - 5. Suppose c + 8 = g*c. Solve 1 - 11 = -c*m for m.

Suppose -3 = -2*v - v. Let p® = r2 - r - 1. Let s(a) = -5*a2 + 5*a + 6. Let h(x) = -6*p(x) - s(x). Let y be h(v). Solve g = -y*g + 5 for g.

5

Let u = 81 - 81. Let x be 3*((-8)/3)/(-2). Solve -x*s + s = u for s.

0

Suppose 3*f + 15 = -0*f. Let v(h) = -h**2 - 6*h - 1. Let i be v(f). Let t be (i - 4)/(-1 - 1). Solve t = -5*x + 6 + 19 for x.

5

Let r(y) be the second derivative of -y⁴⁄₁₂ - 5*y³⁄₆ + 7*y**²⁄₂ + y. Let p be r(-6). Solve 2*c = 1 + p for c.

1

Let i® = -r**2 + 10*r - 3. Let m be i(9). Suppose -3*c = 12, -3*j + m*j + 4*c - 8 = 0. Solve -j + 3 = -a for a.

5

Let i be 3 + 0 - (-24)/(-3). Let c = 3 - i. Solve -c = 2*j - 0*j for j.

-4

Let d(y) = -y + 1. Let j be d(-3). Suppose 5*q = r - j, 2*r + q - 12 = -r. Suppose -r*x = -6 - 2. Solve 2*u + 6 = -x for u.

-4

Suppose 3*q - 10 = 4*g + q, 2*g = 4*q - 20. Solve 4*p + 5 - 17 = g for p.

3

Suppose -d = -2d. Let j be 2((-3 - d) + 4). Solve -3*z + j = -4 for z.

2

Let n be (-84)/(-22) + ⁸⁄₄₄. Suppose -n*r + 2 = -2*r. Solve c + r = 2 for c.

1