Suppose o - 15 = -3*w, -3*o = -2*w + 1 + 9. Solve 5*q - 5 = -o for q.

Let q be (-5)/((-5)/(-3)) - -20. Suppose -q = -4*z - 4*n - 1, -2*z - 5*n + 17 = 0. Solve 2 - z = -u for u.

-1

Suppose 4*j - b = 7, 0*j - 5*j = b - 11. Let l(i) = -4*i + 5. Let v(y) = 7*y - 9. Let d(o) = 5*l(o) + 3*v(o). Let z be d(4). Solve -z*k = -j - 4 for k.

3

Let d = -178 - -182. Solve d*c + 14 = -6 for c.

-5

Let v(s) = -s + 4. Let p be v(2). Suppose 6 + p = 2*b. Solve 0 = 3*k - b - 2 for k.

2

Let t = -3 - -2. Let c be 0/(t*2/(-2)). Let o be (1 + -1 - -1) + 2. Solve c = o*d - 0*d + 6 for d.

-2

Let u be ((-4)/(-6))/(⁴⁄₁₈). Suppose 7*a = -3*j + 4*a - 3, -11 = -4*j + a. Suppose -d + x + j = 1, -5*d + x = -9. Solve u = -f - d for f.

-5

Let c be 1*(1 - (1 - 2)). Let a = -9 - -11. Solve a*y = -0*y + c for y.

1

Suppose -f = -3 + 1. Suppose 0 = -z - p, -27 = -5*z + f*p + 2*p. Solve 2 + 1 = z*k for k.

1

Let w = 5 + -7. Let h = w + 5. Solve -10 = -h*a + 2 for a.

4

Let f(t) be the second derivative of t⁵⁄₂₀ - 7*t⁴⁄₁₂ + t3 + 5*t²⁄₂ + t. Let s be f(6). Let c be (4/(-5))/((-2)/s). Solve -15 = v + c*v for v.

-5