Let o be 84/49 - 4/(-14). Suppose -2*i - o*i - 4 = 0, -3*i = -2*v + 13. Suppose l + 6 = 3*l. Solve l*z = -2*z + v for z.

Suppose -2*c + 1 = -3*o, -3*o - 7*c - 29 = -2c. Let g be o/6-8 + -2. Suppose 0 = -g*q + 5*q. Solve q = -0*p - 3*p for p.

0

Let p(k) be the first derivative of -k⁴⁄₄ - 4*k³⁄₃ + 3*k**²⁄₂ - 7*k - 2. Let h be p(-5). Solve h*w - 4*w = -1 for w.

1

Let k = -73 + 74. Solve 2*a - k = -3 for a.

-1

Suppose 3*c - 2*a - 10 = c, -4*a = -c + 2. Suppose n = 4*n - c. Solve f + 1 + n = 0 for f.

-3

Let v(f) = -f - 4 + 3 + 2. Let q be v(-6). Solve q*x = 2*x for x.

0

Let y(a) be the first derivative of -a⁵⁄₆₀ + a³⁄₆ + a**2 - 2. Let j(x) be the second derivative of y(x). Let v be j(1). Solve 2*u + v*u + 4 = 0 for u.

-2

Suppose 0*l = 2*l - 80. Suppose -5*n + 3*m = -l, 5*m = -3*n - 1 - 9. Solve -r + 3 = n for r.

-2

Let o be ³³⁄₆ + (-2)/(-4). Suppose l = o*l + 10. Let s(n) = n3 + 2*n2 - 2*n - 1. Let w be s(l). Solve -w*h = -6*h for h.

0

Suppose -18 - 3 = -3*x. Suppose -n + 5*p = -2*n + 23, x = -3*n + 4*p. Let j = n - -1. Solve -j*b + 0 = -12 for b.

3

Let s be (-10 + 7)/(6/(-8)). Solve s*w = 3*w for w.

0