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

Let r be ⁴⁄₁₀ - 69/(-15). Solve 4*w = -w + r for w.

1

Suppose -5*u + 7*u + 22 = 0. Let w© = -c - 9. Let g be w(u). Solve -3*m = -g*m - 5 for m.

5

Let g be (-1 + 5)/((-4)/(-10)). Let d = -1 + 5. Solve 0 = i + d*i - g for i.

2

Suppose -4*x + 25 = -3*p, -9 = -p - 2*x - x. Let y = -1 - p. Solve 0 = y*s + 3 + 1 for s.

-2

Let p be (-2 - 10) + (0 - 3). Let b = p + 6. Let x = -7 - b. Solve 0 = c + x*c + 6 for c.

-2

Let i be 16/(-10) - (-4)/(-10). Let x be 5/(1*(i - -3)). Let v = 4 + -1. Solve -v*c + x = -8*c for c.

-1

Let z be (13/(-3))/(13/(-39)). Let o = 18 - z. Solve 1 + o = 3*q for q.

2

Let p(v) = -10*v**2 + 1. Let q be p(1). Let c = 10 + -11. Let j be (3/q)/(c/15). Solve 2*b + 1 = -j for b.

-3

Let m(w) = 2*w3 + 21*w2 + 21*w + 37. Let h(d) = d3 + 11*d2 + 11*d + 18. Let y(l) = 7*h(l) - 3*m(l). Let v be y(-13). Solve -v*x = 1 + 5 for x.

-3

Suppose 3*b - 4*m - 47 = -1, 0 = -m + 2. Let c = b + -15. Solve 2 = -c*n - 13 for n.

-5