Suppose a = 4*n + 13 + 15, -n + 3 = a. Solve i = -5 + a for i.

Let n(z) = z**2 - 13*z - 22. Let t be n(15). Solve 0 = -0*j - 4*j + t for j.

2

Let l = -1 - 1. Let w be l/(-9) + ¹⁰⁴⁄₁₈. Solve -4*v = -6 - w for v.

3

Suppose 0 = -4*k + 4*f - 12, 3*k - 3*f = -f - 8. Let w be -4 + 13 - (-1 - k). Solve 0 = 3*d - w - 4 for d.

4

Suppose 0 = -3*f + 6*f - 84. Suppose 15 = 2*j - 5*a, 2*a = 4*j - j - f. Let g be -1 + 3 + (-4)/2. Solve 2*i = -g*i + j for i.

5

Let m(h) = -h2 - 18*h + 44. Let i be m(-20). Let r© = c2 + 5. Let g(b) = b - 6. Let s be g(6). Let p be r(s). Solve d + p = -i*d for d.

-1

Let s® be the second derivative of ⁷⁄₂*r2 - 3*r + ¹⁄₆*r3 + 0. Let u be s(-5). Solve 0*f + 2 = -u*f for f.

-1

Let o = -78 - -81. Let a = 30 - 17. Solve -4*f = -a - o for f.

4

Suppose -5*l - 24 = -7*l. Suppose 15*g - l = 11*g. Solve 0 = 4*t + 5 + g for t.

-2

Let g© = -3 + 5 - 14*c - 1. Let k be g(-1). Suppose -4 - 11 = 5*u, k = -5*h - 5*u. Solve -3*d + h*d = 15 for d.

-5

Suppose 5*l - 2*o = -33, -3*o - 37 = 5*l - o. Suppose -n - 3*n = 0. Let c be l/(-1) - (n - -2). Solve 2*b - 7*b = c for b.

-1