Let c = 3 + -4. Let y = c + 1. Solve y = -i - 0*i for i.

Let j = 2 + 1. Let i = 5 - j. Solve -1 - 7 = -i*o for o.

4

Let d = -2 - -3. Let s(n) = -n2 + 2*n + 3. Let b(j) = 2*j2 - 5*j - 7. Let x© = 2*b© + 5*s©. Let k be x(d). Solve k = 3*w - 0*w + 12 for w.

-4

Suppose 0 + 10 = -5*c. Let b be -2 + 4 - (0 + c). Let h(l) = l - 1. Let t be h(b). Solve -t*f + 5 = -4 for f.

3

Suppose -b + 12 + 7 = 5*l, 5*b - 23 = -l. Solve 2*t = l - 1 for t.

1

Let k(n) = -n**2 - 7*n - 3. Let m be k(-6). Solve 5 = -2*r + m*r for r.

5

Let k(q) = 2*q - 7. Let t be k(5). Suppose -f + 37 = 3*x + f, -x - 4*f = 1. Solve t*c + x = 3 for c.

-4

Let n be (-7 + 1)/(-3 + 1). Let o(z) = 6*z + 93. Let l be o(-15). Solve -6 = -l*t + n for t.

3

Let y = -21 + 23. Solve -1 = -y*v + 1 for v.

1

Let l = 19 - 35. Let x be ((-4)/l)/((-2)/(-16)). Solve x*b + 3 = 3*b for b.

3

Let r(v) = -5*v + 0*v2 + 2*v2 - v**2 - 3. Let d be r(5). Let j = d - -6. Solve 0 = -j*o - 0 - 12 for o.

-4