Suppose -5*f + 3*c - 1 = 2, 3*f = 4*c - 4. Solve -z - z + 2 = f for z.

Let w = 13 - 19. Let r = -6 - w. Solve 0*j - 2*j = r for j.

0

Suppose 0 = -4*o + 46 + 18. Let f = 9 - 5. Suppose -m + 2*z = 2, 2 = -5*m + f*z + o. Solve -5*d = -m*d + 4 for d.

4

Let m be -50*((-5)/(-2) - 3). Suppose -3*l - o - 5 = 0, 5*l - 2*o - m = 3*o. Solve 3*u = -l*u - 15 for u.

-5

Suppose 4*k = -5*p, -2*k + 35 = k - 5*p. Solve 4*u - k*u = 0 for u.

0

Let n(u) = -3*u. Let a(i) = -i. Let v(y) = 4*a(y) - n(y). Let d be v(-2). Suppose 0 = d*w - 6*w + 32. Solve 0*z - w = 2*z for z.

-4

Let g = 38 - 24. Suppose -2 = -b + g. Solve 3*y = -y - b for y.

-4

Suppose 2*v + 3*v - 20 = 0. Let u(q) = 2*q - 2. Let a be u(1). Solve v*j - 8 = -a*j for j.

2

Let k = 7 - 4. Let p be ¹⁵⁄₃ - (-2)/(-1). Solve 0 = k*c + p for c.

-1

Suppose 2*j - 23 = 9. Let v(x) be the second derivative of -x⁵⁄₂₀ - x⁴⁄₂ + 4*x³⁄₃ + 5*x2 - 2*x. Let i be v(-7). Solve i*a = 7*a + j for a.

-4

Suppose -y + 1 = -2. Suppose 0 = 8*p - 6*p - 42. Suppose -5*o = -p + 1. Solve 0 = z + y*z + o for z.

-1