Let s = -9 + 19. Solve 0 = -7*x + 2*x + s for x.

2

Let g be (2 + -1)*(-2 - -7). Suppose 2*a + 4*j = -2*a + 24, -2*a - g*j = -12. Solve d + a = -d for d.

-3

Let y(f) = -f3 + 7*f2 - 6*f + 2. Suppose -3*p + 2 = -2*p. Suppose u = -4*u - d + 32, 4*d - 20 = -p*u. Let r be y(u). Solve 4 = l - r*l for l.

-4

Suppose -28 - 4 = -3*s - 4*w, 3*w + 15 = s. Solve 3*c - s = -c for c.

3

Suppose -f + 6*f + 45 = 0. Let a = 0 - f. Suppose -6 = -4*l + 2*p + 4, 0 = -3*l + 5*p - 3. Solve l*n + 21 - a = 0 for n.

-3

Suppose 4*g = 16*g - 120. Solve 0 = -l + 3*l + g for l.

-5

Let c(v) = -2*v**2 - 3*v + 12. Let h be c(2). Suppose r - 10 = -4*j - 3, -4*r = 4*j - 4. Let i be (r/h)/(2⁄8). Solve -i = -3*g + 4*g for g.

-2

Let o = -48 + 50. Solve -o = 2*c - 0 for c.

-1

Let w be (-6)/3 + (0 - -50). Suppose -2*r = -3*a - 28, r = -4*r + 2*a + w. Solve 3*c = -c - r for c.

-2

Suppose -3*k - 1 + 7 = 0. Solve -k*p = p for p.

0