Suppose 7*k = 4*k + 15. Solve 5*t + 5 = -k for t.

Suppose 3*k + 4*g = -6, -4*g = 5*k - g - 1. Solve 15 = 5*l - k*l for l.

5

Let t = -23 - -25. Solve 2*s = -t - 0 for s.

-1

Suppose -2*z - 5*h = -2, -5*z + 45 = -2*h + 11. Solve 4*x = z*x + 4 for x.

-2

Let c(z) = z3 - 6*z2 - 6*z - 6. Let o be c(7). Let v(i) = i + 4. Let b be v(-2). Let l be 0 + b + (2 - o). Solve -2*a - 7 - l = 0 for a.

-5

Suppose 2 = -11*d + 46. Solve 8*f - d*f = 0 for f.

0

Suppose 7*r - 16 = 3*r. Suppose 0 = 5*g - 3*f - r - 32, g - 12 = 3*f. Solve -3*q + g + 9 = 0 for q.

5

Suppose 0 = -2*u - 0*u. Suppose -j + u*j = -2. Solve 0 = 5*i + j + 3 for i.

-1

Let m be -2 + 1 + (4 - 2 - 1). Suppose o = 4*v - 25, 5*o = -3*v + o - 5. Solve d - v*d - 8 = m for d.

-2

Let j be ((-8)/(-36))/((-2)/(-18)). Solve j = u - 0 for u.

2

Let n = 5 - 5. Let q be (-2)/10 + ¹⁸³⁄₁₅. Solve n = 2*h + h - q for h.

4