Let k = 4 + 1. Let o be 3 + (-3 - (-2 + 2)). Suppose o*t + t = k. Solve -t*y + 0*y = -5 for y.

1

Suppose -q + 18 = -5*k, 3*q + 2*k = 2*q - 3. Suppose -25 = -4*n - 5*t + 52, 4*t = -3*n + 58. Let p = 25 - n. Solve 16 = -q*a + p*a for a.

4

Let m be -2 - (-1 + -2)/3. Let n = m + 23. Suppose -2*i = 2*v - n, 0*v - 3*v + i + 37 = 0. Solve -4*s + v + 4 = 0 for s.

4

Let f be 11 + -4 + (0 - 1). Let b be 4⁄12 + 88/f. Solve 0 = 4*u + u + b for u.

-3

Suppose 11 = 5*r - 4, -j + 10 = 5*r. Let m = 11 + j. Solve -2 + m = d for d.

4

Let p(t) = -t3 + 5*t2 + 2. Let r be p(5). Let o(f) = 2*f - 1. Let c be o®. Suppose -c*h - 5 = -4*h. Solve h - 15 = -5*a for a.

2

Suppose 42 = 2*x + 4*x. Solve -x = -5*g + 18 for g.

5

Let g(i) = -i2 - i + 1. Let y(h) = -5*h2 - 6*h + 4. Let s(v) = 4*g(v) - y(v). Let n be s(-3). Solve -4 = n*c + 5 for c.

-3

Let w be (-3)/8 - (-54)/144. Let d(m) = m3 - 4*m2 - 3. Let y be d(4). Let q© = -c**2 - 2*c + 4. Let z be q(y). Solve 0*t - t + z = w for t.

1

Let o be 1/((4/(-16))/(-1)). Solve 0 = -o*d - 1 + 13 for d.

3