Suppose -3*q = q + 16, q = -5*r + 176. Let a be r/10 + 4/10. Suppose 2*i = 5*x + 13, -x + 3*x + 18 = a*i. Solve 2 - 14 = i*j for j.

Suppose -7 = 6*q - 49. Solve 4*m = q + 9 for m.

4

Let i(h) = 4*h - 9. Let k be i(4). Suppose 3*o - k + 1 = 0. Solve o*s - 7 = -17 for s.

-5

Suppose 0*n - 4*m + 4 = -4*n, n - 3*m = -7. Suppose -7*c + 5 = -2*c. Let q = 2 + -1. Solve n*b - q = c for b.

1

Let s be ((-6)/(-9))/((-2)/(-21)). Let h(k) = -k3 + 8*k2 - 7*k + 1. Let c be h(s). Solve 3 = -2*q - c for q.

-2

Let l be (-2)/(2 + (-16)/9). Let k© be the second derivative of c⁵⁄₂₀ + 2*c⁴⁄₃ - 3*c³⁄₂ + c2 - c. Let d be k(l). Solve d*q + 8 = -2*q for q.

-2

Suppose 0*s - 3*s = 5*g - 9, 0 = -4*s + 5*g + 47. Suppose 5*i = 67 - 2. Suppose 2*m = -f + i, -5*f + 35 = m + 15. Solve -3*d + s*d = m for d.

1

Let r(t) = 10*t + 4. Let y(d) = -3*d - 1. Let g(w) = 2*r(w) + 7*y(w). Let b be g(-3). Solve b*x = 2*x - 4 for x.

-2

Let l be (⁵⁄₅ - -1) + 0. Suppose -4*c - 1 = -13. Suppose 5 = l*k + c. Solve 3*t = k + 8 for t.

3

Let q(n) be the first derivative of 5*n**²⁄₂ + 7*n - 1. Let y be q(5). Suppose 0 = 3*t - 2*x - y, -2*t + 10 = 2*x + 2. Solve -3*o - t = o for o.

-2

Let v(n) = -2*n**2 + 3*n + 2. Let w be v(2). Solve 5*h = 5 - w for h.

1