Suppose 0 = -z - 4 + 7. Suppose -5*m + u = -12, z*m = -u + 11 + 1. Let i be (25/m)/(2/6). Solve 0 = -h - 4*h + i for h.

Let s® be the third derivative of -r⁵⁄₆₀ + 7*r⁴⁄₂₄ - 5*r³⁄₆ + 4*r2. Let u be s(5). Solve 4*f + u = -7 for f.

-3

Let j(z) = -z + 1. Let t(v) = v - 9. Let w be t(5). Let g be j(w). Solve 3 + 12 = -g*f for f.

-3

Suppose -4*q = q - 35. Suppose -3*t + q*t = 32. Suppose z = -z + t. Solve -3*s - 5 = z for s.

-3

Let f(k) = 3*k + 2*k - 4*k + 7. Let r be (-1)/2 + 9/(-2). Let v be f®. Solve -v*l - 15 = l for l.

-5

Suppose -4*q + 2*r + 10 = 5*r, 0 = 2*q - 5*r - 18. Solve 4*j = -0*j - q for j.

-1

Suppose -4*p = -2*p - 4. Let x = p - 0. Suppose -8 = -2*d - x*d. Solve 0*k - d = k for k.

-2

Let o be 2 + (-5 - -2)/3. Let n(i) = -5*i + 6*i + 2*i + 2*i. Let r be n(o). Solve 13 + 12 = -r*q for q.

-5

Suppose 5*b = 4a + 28 - 3, -b = -a - 6. Let j be 17/a + (-4)/(-10). Let s be j/(-6)-6*-1. Solve s*w + 4 = 5*w for w.

2

Let z = -29 + 16. Let f = -8 - z. Solve -f*l = -9 - 6 for l.

3

Suppose 0 = -2*z - 0*m + 2*m - 2, 4*z = m + 2. Let r be 5 + 6*z/(-2). Solve p = 2*p + r for p.

-2