Let p be 2*(-2)/(-1) + -3. Solve -5*k = p + 19 for k.

Let t be ¹²⁄₁₈ + ¹⁴⁄₆. Suppose -c = t*d + 9, 5*d - d = 3*c - 25. Let z(h) = -h3 + 6*h2 - 6*h + 7. Let m be z(5). Solve c = -y - m*y for y.

-1

Let t(a) = -2*a - 2. Let d(o) = 3*o + 3. Let y(i) = 3*d(i) + 5*t(i). Let k be y(-4). Let w = -18 - -30. Solve -k*n - w = -6*n for n.

4

Let q(x) = x3 + 4*x2 + 5. Let l be q(-4). Let h® = r**2 - 8*r + 8. Let g be h(8). Solve l*c - c = g for c.

2

Suppose -5 - 1 = -2*p. Suppose 4*a + 6 = 3*a - 3*z, -5*z - 10 = -5*a. Suppose 3*h + 4*w - 48 = -a*h, h = -4*w + 8. Solve h = p*j + j for j.

5

Let j be 0 - 1 - 3 - -8. Suppose -5*p = -s - 73, 2*p + 6*s - 2*s - 38 = 0. Suppose 2*m + 7 = 3*y + m, -y - j*m - p = 0. Solve -10 + y = 3*f for f.

-3

Suppose -4*s = 4*d - 72, d - 30 - 54 = -4*s. Suppose -5*r - s = -k, 0 = k + 2*r - 0*r + 6. Solve -k*v = 2*v + 20 for v.

-5

Let d® = r3 - 10*r2 + r - 12. Let q be d(10). Let o be 0/(q + 3 - 0). Solve o = -2*l - 3 + 1 for l.

-1

Let v = 19 + -14. Solve 5*o - v = 4*o for o.

5

Let k = 125 - 125. Solve k = 4*o - 2*o + 2 for o.

-1

Let v be (-1)/(-6)-2-15. Suppose -5*y + 7 = 2*y. Let q(f) = -f3 - 3*f2 + 7*f + 1. Let n be q(-5). Solve -y = -v*w - n for w.

-3