Suppose w = -3*y + 5*w - 49, -4*w = -16. Let b = -11 - y. Let a = 2 - b. Solve a*r = r + 1 for r.

Let y be ⁹¹⁄₂₁ + (-2)/(-3). Let m be y/1*(-8)/(-10). Let d = m - 0. Solve -d = g - 3*g for g.

2

Let c(l) = -l3 + 7*l2 + 8*l + 4. Let g be c(8). Suppose 0 = -k - 0*k + 2*v, -k - g = -4*v. Solve n - k*n = 0 for n.

0

Let j be -2 - 6*(-2)/2. Solve 0 = j*a - 4 - 8 for a.

3

Let l = -12 - -17. Suppose 3*x - 141 = 4*p + 117, -l*x = -5*p - 425. Let z be x/26 - ²⁄₁₃. Solve z*t - 18 = -6 for t.

4

Let p be (-4)/(-12) + (-10)/(-6). Suppose 4 = -4*q + i, -p*q + 4*i = -0*q + 16. Solve -y + 5 - 10 = q for y.

-5

Let h(n) = n**2 + n + 2. Let u be h(0). Suppose u*s + 2 = -5*t - 1, 0 = 3*s + 3*t. Solve -5 = 3*m + s for m.

-2

Let k be 2/(-3)*6/(-4). Let m be -10*k/(-2*1). Suppose -2 = 3*d + o - 3, 4*d - 2*o - 18 = 0. Solve -d*j + m = 1 for j.

2

Let w(h) be the first derivative of h**²⁄₂ + 11*h - 6. Let j be w(-9). Solve -j = -0*g + g for g.

-2

Suppose -a + 3 + 13 = 0. Solve -3*x + 4 = a for x.

-4

Suppose 0 = -3*r - 2*r. Suppose r = -i - 0 + 10. Let j = i + -7. Solve j*o + 0*o = 6 for o.

2