Suppose -5*o + 2*g + 1 = 0, 2*g + 20 = -5*o - 3*g. Let m be (-12)/3 - -3 - o. Solve 2*f + 2*f - 12 = m for f.

3

Suppose z + 4*z - 10 = 2*h, 2*h + 4*z - 26 = 0. Let g = h + -3. Let i = 1 + g. Solve -k = -1 + i for k.

-2

Suppose -5*r - 2*s = -7 - 8, 0 = -3*r + 2*s + 25. Solve 7 = -r*x + 2 for x.

-1

Suppose 0 = -3*b + 16*b - 104. Solve 0 = -0*r - 2*r - b for r.

-4

Let l(i) = -5*i2 - 10*i - 13. Let t® = -2*r2 - 5*r - 6. Let s(k) = -3*l(k) + 7t(k). Let q be (-48)/4(-1)/2. Let m be s(q). Solve 5*j = m*j + 4 for j.

2

Suppose 0 = 5*b - v - 4*v, 4*v = 5*b - 4. Solve b*a = -4 - 0 for a.

-1

Suppose -3*n = -4 - 2. Let o(h) = h3 - 2*h2 + 2*h - 1. Let b be o(2). Solve b = -n*c + c for c.

-3

Let w(q) = 2*q3 + q2. Let p be w(1). Suppose 4 = 2*z - 0. Solve z*o = p*o for o.

0

Let k(z) be the first derivative of -z4⁄4 + 7*z3⁄3 + z**2⁄2 - 2*z + 5. Let u be k(7). Solve 3*l = u*l - 6 for l.

3

Let o = -7 - -14. Solve 11*j + 16 = o*j for j.

-4