Let f be 20*(21/30 - 3/15). Solve -6*m = -m + f for m.

Let a(q) = q - 7. Let y be a(7). Suppose 4*z - 14 - 2 = 0. Let m = y + z. Solve m = -2*v + 2 for v.

-1

Suppose -2*s = -v, 0 = s + 4*s + 4*v. Let c(l) = -2 + l**2 + 8 + 3. Let x be c(s). Solve x = 3*k - 0*k for k.

3

Suppose 4*m + 2*i - 8 = 0, -3*m + 0*i = 5*i - 6. Solve -m*v + 0 = -4 for v.

2

Let i = 1 + -1. Let p® be the first derivative of -3*r**²⁄₂ - 11*r - 6. Let c be p(-5). Solve -6*n + c*n = i for n.

0

Let c = 5 - 3. Let x be ((-20)/(-8))/(1/c). Solve -19 - 6 = -x*v for v.

5

Suppose 2*w - 30 = -5*a, a = 4*w - 46 - 14. Solve 2*u + w = -3*u for u.

-3

Suppose -3 = -h + 3. Let a be h2/(-4)-3. Solve 0 = -2*m - a + 3 for m.

-3

Let b be (-8)/(⁶⁴⁄₆) + ³⁄₄. Solve b = -i + 3*i for i.

0

Let q(p) be the second derivative of p⁵⁄₂₀ - p⁴⁄₁₂ + 2*p**2 + 3*p. Let b = -1 + 1. Let o be q(b). Solve -o*m - 2 = -3*m for m.

-2

Suppose -3*p + 3*k = -21, -5*k = -0*p - 2p + 26. Let x be 3 + -1 + (p - -1). Let z be (-3)/(x(-3)/24). Solve -z*n + 0 = 4 for n.

-1