Let r = -42 + 43. Solve 0 = 4*o - r + 17 for o.

-4

Suppose 5*m = 2*m, -4*v + 8 = 4*m. Solve 1 = v*c - 3 for c.

2

Let u be (-132)/(-16) - 6/(-8). Let c(j) = j3 - 9*j2 + j - 7. Let p be c(u). Solve 4*q = p*q + 6 for q.

3

Suppose 0*w - 2 = -2*w. Let h(z) = -6*z + 4. Let m(g) = -g + 1. Let d(u) = -h(u) + 3*m(u). Let l be d(w). Solve 0 = -l*t + 3*t for t.

0

Let x(m) = m3 + 8*m2 + 7*m + 4. Let u be x(-7). Let q be -5 + 2 + u + 2. Suppose q*t - 11 = -2. Solve 0*j = -3*j - t for j.

-1

Suppose -5*z + 50 = 2*y, 0*y - 4*y - 2*z + 132 = 0. Suppose y = -6*d + d. Let w = -6 - d. Solve -w = -a + 2*a for a.

-1

Let d be 1 + 1 + 4⁄2 + -1. Solve d*x = 2*x + 2 for x.

2

Let c(m) = -5*m2 + 6 + 0*m3 - m**3 + 6*m + 0*m. Suppose l - 6 = 2*l. Let w be c(l). Solve w*y - 4*y = 10 for y.

5

Let y(v) = v**2 - 13*v + 3. Let f be y(13). Solve f = t - 4*t for t.

-1

Let v(w) = 10 + w + 3*w - 3*w - 9. Let a be v(1). Solve a*m + 0*m = 6 for m.

3