Let t be (-2 + 0)/((-2)/3). Let q = t + 1. Solve -q*c = c for c.

Let g(q) = q3 + 7*q2. Let o be g(-7). Let s = -3 - -8. Suppose -3 + 28 = s*p. Solve -w = -o - p for w.

5

Let l(y) = -y**2 + 8*y - 23. Let q be l(3). Suppose 4 = 2*k + 38. Let f = q - k. Solve 0 = 4*m - f*m + 25 for m.

5

Suppose -5*c + 7 = 207. Let m be 10/(-4)*48/c. Suppose i - 30 = -2*j - i, 4*j = -m*i + 56. Solve -4*z = j + 5 for z.

-4

Suppose -5*m = k + 2*k - 23, -k = -2m + 7. Let i be -5(1/(-1) - 3). Solve i = -0*g + m*g for g.

5

Suppose 0*j - 10*j = -j. Let a be (4/(-5))/(2/(-10)). Suppose -a*y + j*y = -12. Solve 8*z - 10 = y*z for z.

2

Let s be -2*(22/(-4) - -4). Solve -s*k + 2*k = 0 for k.

0

Let x(f) = f**2 + 5*f + 5. Let y be x(-5). Let z be (-9 - 0)*20/(-6). Solve 5*a + y - z = 0 for a.

5

Suppose y = -j + 3, -4*y - 9 = -3*j - y. Solve -10 = -j*f - 2*f for f.

2

Suppose 0 = 3*k - 4*k + 6. Let r(p) = 5*p - 5. Let o be r(k). Let w be (-2 + ²⁴⁄₁₀)/((-1)/(-5)). Solve w*j = -3*j + o for j.

5

Let w(u) = -3*u2 + 3*u - 5 + 5*u2 + 3. Let i be w(2). Solve -5*m + i + 8 = 0 for m.

4