Let v = 2 - -2. Let z = -8 + v. Let k be (z - 0 - -2)/(-2). Solve -w + 4 = -k for w.

Suppose 0 = o + 2*j + 2*j - 18, 0 = 2*o + 5*j - 24. Suppose 2*s + 4 = -0*s - 2*f, 3*s + 4*f + 10 = 0. Solve n - o - s = 0 for n.

4

Let s be -1*(30/(-2))/3. Suppose y = -0*u - 5*u - s, 4 = -4*u. Solve -4 + y = 4*k for k.

-1

Suppose 12*z = 10*z. Solve z = 3*v - 6*v + 6 for v.

2

Let p(u) be the first derivative of -u³⁄₃ + 7*u²⁄₂ + 2. Let m be p(7). Suppose m = -4*g + 8 + 4. Solve 0 = -g*s + s for s.

0

Let z(x) = -x2 + 16*x + 3. Let o(s) = s2 - 15*s - 3. Let d(k) = -6*o(k) - 5*z(k). Let c be d(9). Solve -2*b - c = -2 for b.

-5

Suppose 13 - 1 = 3*f. Suppose -3*i = -7*i, -f*r - 4*i + 96 = 0. Suppose 0*b - r = -3*b. Solve 0 = -5*y - 2 - b for y.

-2

Let q(j) = -4*j + 18. Let s be q(4). Solve s = -6*y + 5*y for y.

-2

Let z(h) = h - 1. Let f be z(1). Let v(a) = a**2 - a + 5. Let k be v(f). Solve -4 = k*p + 21 for p.

-5

Suppose -2*c - 5*j = -31, -c + 10 = -j - 2. Suppose 0 = 2*z + y + 16, -z - 2*y - 38 = 4*z. Let k be (z/(-2))/(-6 + 7). Solve 2*g - c = -k for g.

5

Let o = -10 + 19. Suppose 2*i + 2 = 0, 0*h + 4 = h - 3*i. Suppose 7*z - 10 = -3*q + 2*z, -17 = -4*q - 3*z. Solve -q*m - o = h for m.

-2