Let b© = -2*c3 + 16*c2 + 2*c - 11. Let y be b(8). Solve x = -4*x + y for x.

1

Let k = 28 - 13. Let m = k - 12. Solve -5*i = -m*i for i.

0

Suppose -13*t + 14*t + h = 6, 10 = 3*t - h. Let g(s) = s3 - s2 + 3*s - 2. Let n be g(2). Solve -4*f = -n*f + t for f.

1

Suppose 0 = -5*t + 5*z + 45, 2*z - 3*z - 45 = -5*t. Let q be 6/t + (-30)/(-9). Let u be q/10 - (-6)/(-15). Solve 0 = 2*o + 8 - u for o.

-4

Let w(m) = -m + 5. Let r be w(5). Solve -y - 1 + 3 = r for y.

2

Let b = -17 + 22. Solve -b*t + 3 = -2 for t.

1

Let r = 23 - 20. Let y be 2/(-4)2-5. Suppose 2*t + y*k - 12 = 0, 3*k = 2*t + k + 2. Solve -r*p = t - 4 for p.

1

Suppose 3*p - 10 = -4. Let l be (-1 - 0) + 7 + p. Suppose -3*h - 5*t = 14, 4*h + 3*t - t = 0. Solve 2*r + l = -h*r for r.

-2

Let r(a) = 4 - 1 + 6*a + 3*a2 - 7 - 4*a2. Let s be r(4). Solve z = -s + 5 for z.

1

Let c be (0 + 1)*(0 + 1). Suppose -4 = -4*t - 0*t. Let d = t + c. Solve 0 = d*r + 1 - 9 for r.

4