Let l(m) = -3*m + 4. Let j be l(-3). Solve -j = -5*y + 7 for y.

Suppose 10 = 2*c - 0*c. Suppose 0 = -c*z + 4*l - 3*l + 15, 0 = 2*z + 5*l - 6. Suppose z*f = -2*f. Solve f*h + 4*h + 8 = 0 for h.

-2

Let x be (-2 + 1)/((-5)/15). Suppose -t - 3*p - 3 = -5, 0 = x*t + 4*p - 6. Suppose 0*n = t*n. Solve -5*u + 5 = -n for u.

1

Suppose -8 = 4*m, 0*m + 5*m = 5*o - 50. Solve t + o = -t for t.

-4

Suppose n = o + 2*o - 2, 4*n - 48 = -2*o. Let f be ¹⁸⁄₅ - (-4)/n. Solve -f*t + 12 = -8 for t.

5

Let l be (-2 - 3)*(-3)/3. Suppose 5*f = l + 5. Solve -x = f*x - 12 for x.

4

Let k be ((-12)/15)/(4/(-30)*3). Solve -m - 9 = k*m for m.

-3

Let n(b) = 2*b - 5. Let h be n(4). Let v be -3 + (-3 - -34) - h. Solve p = -4*p - v for p.

-5

Suppose 2*z - 12 = 4. Suppose 3*r - z + 2 = 0. Suppose -a - 6 = -r*a. Solve s - a = -2 for s.

4

Let k(l) be the second derivative of l⁴⁄₁₂ + l²⁄₂ + 3*l. Let c be k(3). Suppose 2*s + 0*s = c. Solve -f - 4*f + s = 0 for f.

1

Suppose 0 = -5*s + 3*s + 40. Solve 3*w = -8 + s for w.

4