Let r(n) = n - 2. Let v be r(4). Let j be (-40)/15*6/(-4). Suppose -j*l - 4 = -m, -v*l = 3*l. Solve 6 + 10 = m*s for s.

Let o be -2*³⁄₂ + ⁹⁄₃. Solve 3*z + z + 8 = o for z.

-2

Let m = -6 - -2. Let l(s) = -2*s + 6. Let o be l(5). Let a = m - o. Solve 2*t - 7*t + 20 = a for t.

4

Suppose 4*o + 4*b = b + 42, 0 = -4*o - b + 38. Suppose 0 = n - 3. Solve 3*z - n = o for z.

4

Let v(h) = h3 + 4*h2 - 5*h + 11. Let g be v(-5). Solve 2*q = 3 - g for q.

-4

Let d(z) = z3 + 7*z2 - 2*z - 5. Let v be d(-5). Let u = v - 39. Suppose 3*x - 8 = u. Solve 3*b = 5*b - x for b.

4

Suppose 3*j = -2*j + 5*i + 40, 4*j - 3*i - 27 = 0. Suppose 2*x + j*u = 5*x - 6, 3*u + 8 = 4*x. Solve -d = d - x for d.

1

Let q(a) = 7*a - 3. Let d® = -13*r + 5. Let v(m) = -6*d(m) - 11*q(m). Let x be (-2)/8 - (-1)/4. Let z be v(x). Solve -z*p = -p + 4 for p.

-2

Let p = -23 + 25. Suppose -3*l = z + 2*l - 21, -4*l + 14 = -2*z. Solve p*b + 5 = -z for b.

-3

Let l(y) = -y3 + 6*y2 + 3*y - 5. Let t be l(6). Solve 3*z = -t + 4 for z.

-3

Let l be (-12 - -2)/(-1 + -1). Solve l*y - 4*y = 0 for y.

0