Suppose -2 = -4*m + 6. Suppose 0 = -4*s - 2 - m. Let b = s - -6. Solve -8 = -b*t - 3 for t.

1

Let w be -4*(30⁄8)/(-5). Let u = 1 + w. Solve y + u = 8 for y.

4

Let o(k) = k**2 - 4*k + 3. Let s be o(3). Let u = 4 + 0. Let r = 10 - u. Solve -2*f + s = r for f.

-3

Let t be (1/(-3))/((-3)/(-18)). Let q(i) = i3 - 5*i2 + 5*i - 3. Let g be q(3). Let o = t - g. Solve 11 = o*r - 9 for r.

5

Suppose 0 = 3*d + 3*d - 6. Let g(l) = -3l. Let r be g(-4). Let k be -5(2 + r/(-5)). Solve -k = -o + d for o.

3

Let o(w) = 2*w2 - w - 1. Let d be o(-1). Let z = 7 + -11. Let x(s) = s2 + 3*s - 4. Let j be x(z). Solve 3*c - d*c - 4 = j for c.

4

Suppose 2*i - 1 = -i + 2*y, 0 = 4*i - 3*y. Solve i = -3*o + 15 for o.

4

Let a = -12 - -12. Solve 0 = b - a*b for b.

0

Suppose 4*z - 24 = -0. Let o(u) = z - 2 + 1 + 4*u + u**2. Let n be o(-4). Solve 0 = n*r - 2*r - 3 for r.

1

Suppose 5*t = -3*f + t + 15, 4*f - 2*t - 20 = 0. Suppose 4*h - 68 = -3*g, -2*g + 85 = -0*h + f*h. Solve 5*n - 7 + h = 0 for n.

-2