Suppose 0 = -4*t + a + 9, 2*t = -a + 2*a + 3. Suppose -3*w = -8*w + 20. Suppose 5*v = 2*q + 38, -23 = -3*v + w*q + 11. Solve -p + t*p = -v for p.

Suppose 2*g = -5*s + 40, 3*s + 0*s = 4*g - 54. Suppose 0 = 3*j - 5*u - 9 - g, -2*j = -2*u - 16. Solve 4*z + 20 = j for z.

-3

Let j(y) = y**2 - 5*y - 10. Let h be j(7). Suppose -k = -4*i + 3*i - 4, 0 = -h*i - 4. Suppose -3*b = a - 8, -5*b - 4*a + 10 = -3*a. Solve -b + 16 = -k*t for t.

-5

Suppose 0 = 12*a - 12 - 0. Solve -9 = 5*i + a for i.

-2

Let v(b) be the second derivative of b³⁄₆ + 2*b2 - 9*b. Let z be v(6). Solve -3*n = 5 + z for n.

-5

Let v(g) = -g**2 - 17*g - 13. Let l be v(-16). Solve -7*b + l*b + 20 = 0 for b.

5

Let s be (4/(-12))/(3/(-18)). Suppose 4*v - s*v = 8. Solve -v*w + w = -3 for w.

1

Suppose 5*o - 3*a = -46, 3*o = -0*o + 4*a - 32. Let v = o + 12. Suppose 2*l + 22 = v*n, -4*l = 1 + 11. Solve -p + n = 2 for p.

2

Let s be ((-8)/(-6))/(¹⁰⁄₁₅). Solve t = s*t for t.

0

Suppose 58*u + 12 = 61*u. Solve u*c - 2 = -10 for c.

-2

Suppose -5*x + 25 = -3*r + 7, 8 = -2*r + 2*x. Let n(j) = j**2 + j. Let d be n®. Let z be 1 + (-3)/9*d. Solve 0 = -a - z + 3 for a.

2