Let s(y) = -y. Let k be s(-2). Suppose -k*u = -7*u + 10. Suppose m + m = u. Solve 2*z - 9 = -m for z.

Suppose 0 = -4*t - 4, -2*t + 64 + 34 = 5*c. Let a(i) = i**2 - 2. Let k be a(2). Solve -c = -k*q - 3*q for q.

4

Suppose 2*o + 1 - 5 = 0. Solve 5*l - o*l = -12 for l.

-4

Let h(f) = f3 + 4*f2 + 3*f. Let m be h(-3). Solve a + 2 = -m*a for a.

-2

Let j(o) = o**2 - 2*o + 2. Let r be j(2). Suppose -6 = -4*l + r*l. Solve -l*k - k - 20 = 0 for k.

-5

Let j = -1 - 0. Let w be j/((-2)/2) + -1. Suppose w*q = -q + 5. Solve 6*l + q = l for l.

-1

Let t be ((-2 - -1) + 1)/(-1). Solve t*i = -i + 1 for i.

1

Let s® = -r3 + 5*r2 + 7*r - 4. Let t© = -c**2 - 7*c + 9. Let o be t(-7). Let i = 15 - o. Let y be s(i). Solve 3*q + 25 = -y*q for q.

-5

Let x be (-18)/(-12) - ⁶⁄₄. Suppose -k + j = -x*k - 13, -5*k + 35 = 5*j. Solve 0 = 3*l + k - 4 for l.

-2

Let z be 4/(-10) - ((-288)/20 + 5). Solve z = 7*j - 4*j for j.

3

Let c(y) be the third derivative of y⁴⁄₂₄ + 6*y2. Let v be c(5). Solve -v*s - 1 = -11 for s.

2