Suppose 5*r - x - 2 = 0, x + 3 = -5*r + 1. Suppose -s - 32 - 20 = -2*l, l - 3*s - 31 = r. Let v be (-33)/(-5) - (-10)/l. Solve -v - 13 = 5*j for j.

Let y be ⁵⁸⁄₅ + (-8)/(-20). Suppose x = -3*x + y. Solve p = -x*p for p.

0

Suppose 0 = 5*r - 0*u + 2*u - 34, -31 = -2*r + 5*u. Let d be 12*2 - 2 - 3. Let x = d - r. Solve 1 - x = -2*c for c.

5

Let i be (-80)/(-56) - ³⁄₇. Let q(t) = t**2 - t. Let w be q(i). Solve -2 + w = -r for r.

2

Let v(k) = 9*k**2 + 2*k. Let i be v(3). Suppose -30 = -2*t - 2*j, 5*t - 2*j + j = i. Solve 0 = -4*g - t - 3 for g.

-5

Suppose 3*i = -i. Solve i*s = -5*s + 20 for s.

4

Let j(k) = k3 + 3*k2 + k. Let r be j(-2). Solve 0 = r*c - c for c.

0

Let j(q) = -q**3 - 2*q - 1. Let v be (-3)/4 + 11/(-44). Let a be j(v). Solve a*f - 7 + 1 = 0 for f.

3

Let j be -3(-140)/(-42)(-2)/5. Suppose 0 = 5*t + l - 8, 3 = -t + 2*l + 9. Suppose -2*z + 2*v = 3*z - t, -5*z - 2*v + 18 = 0. Solve -z = -j*w + 3*w for w.

2

Let d(z) = z3 - 7*z2 + 13*z. Let l be d(4). Let x be (¹⁄₂)/((-2)/(-8)). Solve 0 = x*s + l + 4 for s.

-4

Suppose -2*v = v - 6. Suppose v*u = 3*u. Let k(h) = 13*h + 41. Let t be k(-3). Solve u = t*c + c for c.

0