Suppose -4*z + 9*z - 10 = 0. Solve -z = -o + 1 for o.

3

Suppose -s + 4 = -5. Let r = s - 7. Solve r*p - 9 = -p for p.

3

Let m be 1⁄4 - 1⁄4. Let l(t) = -t**2 + 6*t - 2. Let p be l(5). Suppose -p*h + 7 = -8. Solve -h + m = 5*q for q.

-1

Let x(y) = -y2 - 12*y - 1. Let w be x(-12). Let p(j) = 3*j2 - 2*j - 1. Let u be p(w). Solve 5*t = 6 + u for t.

2

Let d© be the second derivative of 2*c + 2⁄3*c3 + 1⁄20*c5 + 2*c2 + 0 - 5⁄12*c4. Let x be d(4). Solve x*z = -z + 10 for z.

2

Let v be 3/(-9)*-26*3. Suppose 6*y + 2 = v. Suppose -7 = -5*u + 13. Solve u*h + y = 2*h for h.

-2

Suppose 5*b + 2*r - 26 = 0, 11 = b + 4*r - 5. Solve -b - 2 = -3*i for i.

2

Let l be (20 + -1)/((-3)/(-3)). Suppose 8*t - 3*t = 3*r + l, -4*t = -r - 18. Solve r*n - 3 = 3 for n.

3

Let i(q) = -q**2 - 5*q + 2. Let v be i(-5). Suppose -133 + 51 = 4*x - 2*o, 5*x + 3*o + 97 = 0. Let w = x - -36. Solve w = -v*m + 6*m for m.

4

Let m be (-25)/(-15)*1*3. Suppose 3*o + 4 = m*o. Solve 13 - 3 = o*w for w.

5